Quick Links:All Results|Race Analytics|CourseCourse Information|ContactContact Time Management

Thijs Mathisen Nijhuis

Bib: 50•M

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 29021

Top 0.4%

Gender (Male)

#0 / 16340

Top 0.6%

Age Group (M18-39)

#0 / 5723

Top 2%

Race Day Weather

51°/41°F

overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

14:46

3.11 mi

Rank: #28

Start → 5K

14:46 | 4:46/mi

14:46

3.11 mi

Rank: #28

Start → 5K

14:46 | 4:46/mi

10K

30:20

6.21 mi

Rank: #39 (-11)

5K → 10K

15:34 | 5:01/mi

10K

30:20

6.21 mi

Rank: #39 (-11)

5K → 10K

15:34 | 5:01/mi

15K

46:01

9.32 mi

Rank: #40 (-1)

10K → 15K

15:41 | 5:03/mi

15K

46:01

9.32 mi

Rank: #40 (-1)

10K → 15K

15:41 | 5:03/mi

20K

1:03:01

12.43 mi

Rank: #51 (-11)

15K → 20K

17:00 | 5:29/mi

20K

1:03:01

12.43 mi

Rank: #51 (-11)

15K → 20K

17:00 | 5:29/mi

HALF

1:06:36

13.11 mi

Rank: #51

20K → HALF

3:35 | 5:16/mi

HALF

1:06:36

13.11 mi

Rank: #51

20K → HALF

3:35 | 5:16/mi

25K

1:19:43

15.53 mi

Rank: #52 (-1)

HALF → 25K

13:07 | 5:25/mi

25K

1:19:43

15.53 mi

Rank: #52 (-1)

HALF → 25K

13:07 | 5:25/mi

30K

1:37:23

18.64 mi

Rank: #62 (-10)

25K → 30K

17:40 | 5:42/mi

30K

1:37:23

18.64 mi

Rank: #62 (-10)

25K → 30K

17:40 | 5:42/mi

20M

1:45:13

20.00 mi

Rank: #62

30K → 20M

7:50 | 5:47/mi

20M

1:45:13

20.00 mi

Rank: #62

30K → 20M

7:50 | 5:47/mi

21M

1:51:22

21.00 mi

Rank: #66 (-4)

20M → 21M

6:09 | 6:09/mi

21M

1:51:22

21.00 mi

Rank: #66 (-4)

20M → 21M

6:09 | 6:09/mi

35K

1:55:37

21.75 mi

Rank: #68 (-2)

21M → 35K

4:15 | 5:41/mi

35K

1:55:37

21.75 mi

Rank: #68 (-2)

21M → 35K

4:15 | 5:41/mi

23M

2:04:22

23.00 mi

Rank: #92 (-24)

35K → 23M

8:45 | 7:00/mi

23M

2:04:22

23.00 mi

Rank: #92 (-24)

35K → 23M

8:45 | 7:00/mi

24M

2:10:00

24.00 mi

Rank: #93 (-1)

23M → 24M

5:38 | 5:38/mi

24M

2:10:00

24.00 mi

Rank: #93 (-1)

23M → 24M

5:38 | 5:38/mi

40K

2:15:05

24.85 mi

Rank: #95 (-2)

24M → 40K

5:05 | 5:57/mi

40K

2:15:05

24.85 mi

Rank: #95 (-2)

24M → 40K

5:05 | 5:57/mi

25.2M

2:17:17

25.20 mi

Rank: #96 (-1)

40K → 25.2M

2:12 | 6:23/mi

25.2M

2:17:17

25.20 mi

Rank: #96 (-1)

40K → 25.2M

2:12 | 6:23/mi

FINISH

2:23:12

26.22 mi

Rank: #104 (-8)

25.2M → FINISH

5:55 | 5:49/mi

FINISH

2:23:12

26.22 mi

Rank: #104 (-8)

25.2M → FINISH

5:55 | 5:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster

via HALF

Distance13.11 mi

Time1:06:36

Pace5:05 /mi

2nd Half

Spacer

Distance13.11 mi

Time1:16:36

Pace5:51 /mi

📊Positive Split: 15.0% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	09:51:49	14:46	4:46	14:46	4:46	-
10K	6.21 mi	10:07:23	30:20	4:53	15:34	5:01	+0:15
15K	9.32 mi	10:23:04	46:01	4:57	15:41	5:03	+0:02
20K	12.43 mi	10:40:04	1:03:01	5:05	17:00	5:29	+0:26
HALF	13.11 mi	10:43:39	1:06:36	5:05	3:35	5:16	-0:13
25K	15.53 mi	10:56:46	1:19:43	5:08	13:07	5:25	+0:09
30K	18.64 mi	11:14:26	1:37:23	5:14	17:40	5:42	+0:17
20M	20.00 mi	11:22:16	1:45:13	5:16	7:50	5:47	+0:05
21M	21.00 mi	11:28:25	1:51:22	5:19	6:09	6:09	+0:22
35K	21.75 mi	11:32:40	1:55:37	5:19	4:15	5:41	-0:28
23M	23.00 mi	11:41:25	2:04:22	5:25	8:45	7:00	+1:19
24M	24.00 mi	11:47:03	2:10:00	5:26	5:38	5:38	-1:22
40K	24.85 mi	11:52:08	2:15:05	5:27	5:05	5:57	+0:19
25.2M	25.20 mi	11:54:20	2:17:17	5:27	2:12	6:23	+0:26
FINISH	26.22 mi	12:00:15	2:23:12	5:28	5:55	5:49	-0:34

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

4:46 /mi

Average Pace

5:28 /mi

Slowest Pace

7:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

49:36

35% of race

Time at Steady Pace

1:16:30

53% of race

Time at Slower Pace

17:06

12% of race

Average Pace: 5:28 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	09:51:49	14:46	4:46	14:46	4:46	#28
10K	6.21 mi	10:07:23	30:20	4:53	15:34	5:01	#39
15K	9.32 mi	10:23:04	46:01	4:57	15:41	5:03	#40
20K	12.43 mi	10:40:04	1:03:01	5:05	17:00	5:29	#51
HALF	13.11 mi	10:43:39	1:06:36	5:05	3:35	5:16	#51
25K	15.53 mi	10:56:46	1:19:43	5:08	13:07	5:25	#52
30K	18.64 mi	11:14:26	1:37:23	5:14	17:40	5:42	#62
20M	20.00 mi	11:22:16	1:45:13	5:16	7:50	5:47	#62
21M	21.00 mi	11:28:25	1:51:22	5:19	6:09	6:09	#66
35K	21.75 mi	11:32:40	1:55:37	5:19	4:15	5:41	#68
23M	23.00 mi	11:41:25	2:04:22	5:25	8:45	7:00	#92
24M	24.00 mi	11:47:03	2:10:00	5:26	5:38	5:38	#93
40K	24.85 mi	11:52:08	2:15:05	5:27	5:05	5:57	#95
25.2M	25.20 mi	11:54:20	2:17:17	5:27	2:12	6:23	#96
FINISH	26.22 mi	12:00:15	2:23:12	5:28	5:55	5:49	#104

Faster pace

Steady pace

Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	3.11 mi	28	28	28	45(Top 0.2%)	45(Top 0.3%)	45(Top 0.8%)
10K	6.21 mi	3.10 mi	39-11	39-11	39-11	42(Top 0.1%)	42(Top 0.3%)	42(Top 0.7%)
15K	9.32 mi	3.11 mi	40-1	40-1	40-1	45(Top 0.2%)	45(Top 0.3%)	45(Top 0.8%)
20K	12.43 mi	3.11 mi	51-11	51-11	51-11	147(Top 0.5%)	130(Top 0.8%)	130(Top 2%)
HALF	13.11 mi	0.68 mi	51	51	51	83(Top 0.3%)	83(Top 0.5%)	83(Top 1%)
25K	15.53 mi	2.42 mi	52-1	52-1	52-1	99(Top 0.3%)	99(Top 0.6%)	99(Top 2%)
30K	18.64 mi	3.11 mi	62-10	62-10	62-10	213(Top 0.7%)	196(Top 1%)	196(Top 3%)
20M	20.00 mi	1.36 mi	62	62	62	307(Top 1%)	289(Top 2%)	289(Top 5%)
21M	21.00 mi	1.00 mi	66-4	66-4	66-4	464(Top 2%)	442(Top 3%)	442(Top 8%)
35K	21.75 mi	0.75 mi	68-2	68-2	68-2	443(Top 2%)	418(Top 3%)	418(Top 7%)
23M	23.00 mi	1.25 mi	92-24	86-18	86-18	5440(Top 19%)	4699(Top 29%)	4699(Top 82%)
24M	24.00 mi	1.00 mi	93-1	86	86	342(Top 1%)	322(Top 2%)	322(Top 6%)
40K	24.85 mi	0.85 mi	95-2	87-1	87-1	655(Top 2%)	624(Top 4%)	624(Top 11%)
25.2M	25.20 mi	0.35 mi	96-1	88-1	88-1	666(Top 2%)	637(Top 4%)	637(Top 11%)
FINISH	26.22 mi	1.02 mi	104-8	94-6	94-6	1009(Top 3%)	961(Top 6%)	961(Top 17%)

Males

130

M18-39

130

20K→HALF

12.4 - 13.1 mi

Top 0.3%

×2

+19ft-37ft

Overall

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:

Athletes Passed

Passed By

Net Change

-76

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#28
5K → 10K	0	11	-11	#28	#39
10K → 15K	0	1	-1	#39	#40
15K → 20K	0	11	-11	#40	#51
20K → HALF	0	0	0	#51	#51
HALF → 25K	0	1	-1	#51	#52
25K → 30K	0	10	-10	#52	#62
30K → 20M	0	0	0	#62	#62
20M → 21M	0	4	-4	#62	#66
21M → 35K	0	2	-2	#66	#68
35K → 23M	0	24	-24	#68	#92
23M → 24M	2	3	-1	#92	#93
24M → 40K	1	3	-2	#93	#95
40K → 25.2M	0	1	-1	#95	#96
25.2M → FINISH	0	8	-8	#96	#104
TOTALS	3	79	-76

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Share Feedback

Quick Links

Explore more race data and athlete comparisons

All Results

Browse complete race results with filtering

→

Race Analytics

View race statistics, trends, and insights

→

Course Information

View interactive course map and elevation

→

Contact Time Management

Questions about your timing data or results

→

Results processed 1 day ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

Thijs Mathisen Nijhuis

Race Timeline and Course Information

⏱️ Race Timeline

Race Animation with Course Map

Splits & Pacing

Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Rankings

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→HALF

HALF→25K

25K→30K

30K→20M

20M→21M

21M→35K

35K→23M

23M→24M

24M→40K

40K→25.2M

25.2M→FINISH

Passing