All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Deana Nyenhuis

Bib: 20412•F

IL

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 48%
Gender (Female)
#0 / 12578
Top 34%
Masters (Masters Women)
#0 / 6862
Top 18%
Age Group (F40-44)
#0 / 1737
Top 39%
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
5K
24:17
3.11 mi
Rank: #15560
Start → 5K
24:17 | 7:49/mi
10K
48:08
6.21 mi
Rank: #15032 (+528)
5K → 10K
23:51 | 7:41/mi
15K
1:11:42
9.32 mi
Rank: #14487 (+545)
10K → 15K
23:34 | 7:36/mi
20K
1:35:39
12.43 mi
Rank: #14288 (+199)
15K → 20K
23:57 | 7:43/mi
HALF
1:40:50
13.11 mi
Rank: #14257 (+31)
20K → HALF
5:11 | 7:37/mi
25K
1:59:51
15.53 mi
Rank: #14192 (+65)
HALF → 25K
19:01 | 7:51/mi
30K
2:24:46
18.64 mi
Rank: #14080 (+112)
25K → 30K
24:55 | 8:02/mi
20M
2:35:49
20.00 mi
Rank: #14017 (+63)
30K → 20M
11:03 | 8:09/mi
21M
2:44:28
21.00 mi
Rank: #14000 (+17)
20M → 21M
8:39 | 8:39/mi
35K
2:50:15
21.75 mi
Rank: #13931 (+69)
21M → 35K
5:47 | 7:44/mi
23M
3:00:38
23.00 mi
Rank: #13954 (-23)
35K → 23M
10:23 | 8:18/mi
24M
3:08:37
24.00 mi
Rank: #13925 (+29)
23M → 24M
7:59 | 7:59/mi
40K
3:15:35
24.85 mi
Rank: #13895 (+30)
24M → 40K
6:58 | 8:09/mi
25.2M
3:18:38
25.20 mi
Rank: #13887 (+8)
40K → 25.2M
3:03 | 8:51/mi
FINISH
3:26:25
26.22 mi
Rank: #13832 (+55)
25.2M → FINISH
7:47 | 7:39/mi
Is this your race?

Claim it — get your free Race Performance Report

An AI deep-dive into your pacing, rankings, and passing — built from your real splits and emailed to you, free.

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:50
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time1:45:35
Pace8:04 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:1824:177:4924:17
7:49
-
10K
6.21 mi11:33:0948:087:4523:51
7:41
-0:08
15K
9.32 mi11:56:431:11:427:4223:34
7:36
-0:05
20K
12.43 mi12:20:401:35:397:4223:57
7:43
+0:07
HALF
13.11 mi12:25:511:40:507:425:11
7:37
-0:06
25K
15.53 mi12:44:521:59:517:4319:01
7:51
+0:14
30K
18.64 mi13:09:472:24:467:4624:55
8:02
+0:11
20M
20.00 mi13:20:502:35:497:4811:03
8:09
+0:07
21M
21.00 mi13:29:292:44:287:508:39
8:39
+0:30
35K
21.75 mi13:35:162:50:157:505:47
7:44
-0:55
23M
23.00 mi13:45:393:00:387:5210:23
8:18
+0:34
24M
24.00 mi13:53:383:08:377:527:59
7:59
-0:19
40K
24.85 mi14:00:363:15:357:536:58
8:09
+0:10
25.2M
25.20 mi14:03:393:18:387:533:03
8:51
+0:42
FINISH
26.22 mi14:11:263:26:257:537:47
7:39
-1:12

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

7:36 /mi

Average Pace

7:53 /mi

Slowest Pace

8:51 /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

3:14:43

94% of race

Time at Steady Pace

11:42

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:52 /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.

Loading...
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

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:09:1824:177:4924:17
7:49
#15560
10K
6.21 mi11:33:0948:087:4523:51
7:41
#15032
15K
9.32 mi11:56:431:11:427:4223:34
7:36
#14487
20K
12.43 mi12:20:401:35:397:4223:57
7:43
#14288
HALF
13.11 mi12:25:511:40:507:425:11
7:37
#14257
25K
15.53 mi12:44:521:59:517:4319:01
7:51
#14192
30K
18.64 mi13:09:472:24:467:4624:55
8:02
#14080
20M
20.00 mi13:20:502:35:497:4811:03
8:09
#14017
21M
21.00 mi13:29:292:44:287:508:39
8:39
#14000
35K
21.75 mi13:35:162:50:157:505:47
7:44
#13931
23M
23.00 mi13:45:393:00:387:5210:23
8:18
#13954
24M
24.00 mi13:53:383:08:377:527:59
7:59
#13925
40K
24.85 mi14:00:363:15:357:536:58
8:09
#13895
25.2M
25.20 mi14:03:393:18:387:533:03
8:51
#13887
FINISH
26.22 mi14:11:263:26:257:537:47
7:39
#13832
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi155605033503313555(Top 47%)3894(Top 31%)3894(Top 224%)
10K6.21 mi3.10 mi15032+5284738+2954738+29514562(Top 50%)4436(Top 35%)4436(Top 255%)
15K9.32 mi3.11 mi14487+5454414+3244414+32413555(Top 47%)3894(Top 31%)3894(Top 224%)
20K12.43 mi3.11 mi14288+1994307+1074307+10713808(Top 48%)4104(Top 33%)4104(Top 236%)
HALF13.11 mi0.68 mi14257+314289+184289+1813980(Top 48%)4142(Top 33%)4142(Top 238%)
25K15.53 mi2.42 mi14192+654279+104279+1014179(Top 49%)4401(Top 35%)4401(Top 253%)
30K18.64 mi3.11 mi14080+1124247+324247+3213633(Top 47%)4200(Top 33%)4200(Top 242%)
20M20.00 mi1.36 mi14017+634239+84239+813793(Top 48%)4390(Top 35%)4390(Top 253%)
21M21.00 mi1.00 mi14000+174264-254264-2514084(Top 49%)4624(Top 37%)4624(Top 266%)
35K21.75 mi0.75 mi13931+694242+224242+2212598(Top 43%)3872(Top 31%)3872(Top 223%)
23M23.00 mi1.25 mi13954-234279-374279-3714458(Top 50%)4965(Top 39%)4965(Top 286%)
24M24.00 mi1.00 mi13925+294283-44283-413668(Top 47%)4598(Top 37%)4598(Top 265%)
40K24.85 mi0.85 mi13895+304290-74290-713470(Top 46%)4591(Top 37%)4591(Top 264%)
25.2M25.20 mi0.35 mi13887+84297-74297-713821(Top 48%)4796(Top 38%)4796(Top 276%)
FINISH26.22 mi1.02 mi13832+554287+104287+1012538(Top 43%)4149(Top 33%)4149(Top 239%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13555

Females

3894

F40-44

3894

5K→10K

3.1 - 6.2 mi

Top 50%
×5
+79ft-138ft

Overall

14562

Females

4436

F40-44

4436

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13555

Females

3894

F40-44

3894

15K→20K

9.3 - 12.4 mi

Top 48%
×5
+106ft-86ft

Overall

13808

Females

4104

F40-44

4104

20K→HALF

12.4 - 13.1 mi

Top 48%
×2
+19ft-37ft

Overall

13980

Females

4142

F40-44

4142

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14179

Females

4401

F40-44

4401

25K→30K

15.5 - 18.6 mi

Top 47%
×9
+181ft-148ft

Overall

13633

Females

4200

F40-44

4200

30K→20M

18.6 - 20.0 mi

Top 48%
×5
+64ft-50ft

Overall

13793

Females

4390

F40-44

4390

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14084

Females

4624

F40-44

4624

21M→35K

21.0 - 21.8 mi

Top 43%
×7
+17ft-86ft

Overall

12598

Females

3872

F40-44

3872

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14458

Females

4965

F40-44

4965

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13668

Females

4598

F40-44

4598

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13470

Females

4591

F40-44

4591

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

13821

Females

4796

F40-44

4796

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
×2
+22ft-21ft

Overall

12538

Females

4149

F40-44

4149

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2618
Passed By
890
Net Change
+1728
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15560
5K → 10K62698+528#15560#15032
10K → 15K58136+545#15032#14487
15K → 20K26364+199#14487#14288
20K → HALF4615+31#14288#14257
HALF → 25K166101+65#14257#14192
25K → 30K242130+112#14192#14080
30K → 20M12764+63#14080#14017
20M → 21M11497+17#14017#14000
21M → 35K8516+69#14000#13931
35K → 23M88111-23#13931#13954
23M → 24M6940+29#13954#13925
24M → 40K8252+30#13925#13895
40K → 25.2M3527+8#13895#13887
25.2M → FINISH9439+55#13887#13832
TOTALS2618890+1728
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing