Andrew Thomson

Bib: 11483M

MA

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
24:00
3.11 mi
Rank: #14767
Start5K
24:00 | 7:44/mi
10K
49:05
6.21 mi
Rank: #16292 (-1525)
5K10K
25:05 | 8:05/mi
15K
1:13:37
9.32 mi
Rank: #16243 (+49)
10K15K
24:32 | 7:54/mi
20K
1:38:36
12.43 mi
Rank: #16290 (-47)
15K20K
24:59 | 8:03/mi
HALF
1:43:49
13.11 mi
Rank: #16185 (+105)
20KHALF
5:13 | 7:40/mi
25K
2:02:43
15.53 mi
Rank: #15764 (+421)
HALF25K
18:54 | 7:48/mi
30K
2:28:02
18.64 mi
Rank: #15525 (+239)
25K30K
25:19 | 8:09/mi
20M
2:39:31
20.00 mi
Rank: #15557 (-32)
30K20M
11:29 | 8:28/mi
21M
2:48:23
21.00 mi
Rank: #15498 (+59)
20M21M
8:52 | 8:52/mi
35K
2:54:35
21.75 mi
Rank: #15521 (-23)
21M35K
6:12 | 8:18/mi
23M
3:05:32
23.00 mi
Rank: #15619 (-98)
35K23M
10:57 | 8:45/mi
24M
3:13:42
24.00 mi
Rank: #15581 (+38)
23M24M
8:10 | 8:10/mi
40K
3:20:53
24.85 mi
Rank: #15557 (+24)
24M40K
7:11 | 8:25/mi
25.2M
3:23:55
25.20 mi
Rank: #15519 (+38)
40K25.2M
3:02 | 8:48/mi
FINISH
3:32:14
26.22 mi
Rank: #15564 (-45)
25.2MFINISH
8:19 | 8:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:49
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:48:25
Pace8:17 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:5324:007:4424:00
7:44
-
10K
6.21 mi11:21:5849:057:5425:05
8:05
+0:21
15K
9.32 mi11:46:301:13:377:5424:32
7:54
-0:11
20K
12.43 mi12:11:291:38:367:5724:59
8:03
+0:09
HALF
13.11 mi12:16:421:43:497:565:13
7:40
-0:23
25K
15.53 mi12:35:362:02:437:5418:54
7:48
+0:08
30K
18.64 mi13:00:552:28:027:5725:19
8:09
+0:21
20M
20.00 mi13:12:242:39:317:5911:29
8:28
+0:19
21M
21.00 mi13:21:162:48:238:028:52
8:52
+0:24
35K
21.75 mi13:27:282:54:358:026:12
8:18
-0:34
23M
23.00 mi13:38:253:05:328:0510:57
8:45
+0:27
24M
24.00 mi13:46:353:13:428:058:10
8:10
-0:35
40K
24.85 mi13:53:463:20:538:057:11
8:25
+0:15
25.2M
25.20 mi13:56:483:23:558:063:02
8:48
+0:23
FINISH
26.22 mi14:05:073:32:148:078:19
8:10
-0:38

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

7:40 /mi

Average Pace

8:06 /mi

Slowest Pace

8:52 /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

2:57:54

84% of race

Time at Steady Pace

34:20

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:06 /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 mi10:56:5324:007:4424:00
7:44
#14767
10K
6.21 mi11:21:5849:057:5425:05
8:05
#16292
15K
9.32 mi11:46:301:13:377:5424:32
7:54
#16243
20K
12.43 mi12:11:291:38:367:5724:59
8:03
#16290
HALF
13.11 mi12:16:421:43:497:565:13
7:40
#16185
25K
15.53 mi12:35:362:02:437:5418:54
7:48
#15764
30K
18.64 mi13:00:552:28:027:5725:19
8:09
#15525
20M
20.00 mi13:12:242:39:317:5911:29
8:28
#15557
21M
21.00 mi13:21:162:48:238:028:52
8:52
#15498
35K
21.75 mi13:27:282:54:358:026:12
8:18
#15521
23M
23.00 mi13:38:253:05:328:0510:57
8:45
#15619
24M
24.00 mi13:46:353:13:428:058:10
8:10
#15581
40K
24.85 mi13:53:463:20:538:057:11
8:25
#15557
25.2M
25.20 mi13:56:483:23:558:063:02
8:48
#15519
FINISH
26.22 mi14:05:073:32:148:078:19
8:10
#15564
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi14767101791017916143(Top 56%)10657(Top 65%)10657(Top 186%)
10K6.21 mi3.10 mi16292-152510716-53710716-53717775(Top 61%)11332(Top 69%)11332(Top 198%)
15K9.32 mi3.11 mi16243+4910687+2910687+2916143(Top 56%)10657(Top 65%)10657(Top 186%)
20K12.43 mi3.11 mi16290-4710697-1010697-1016406(Top 57%)10731(Top 66%)10731(Top 188%)
HALF13.11 mi0.68 mi16185+10510654+4310654+4314292(Top 49%)9922(Top 61%)9922(Top 173%)
25K15.53 mi2.42 mi15764+42110471+18310471+18313781(Top 47%)9566(Top 59%)9566(Top 167%)
30K18.64 mi3.11 mi15525+23910348+12310348+12314561(Top 50%)9795(Top 60%)9795(Top 171%)
20M20.00 mi1.36 mi15557-3210337+1110337+1115909(Top 55%)10259(Top 63%)10259(Top 179%)
21M21.00 mi1.00 mi15498+5910294+4310294+4315345(Top 53%)9967(Top 61%)9967(Top 174%)
35K21.75 mi0.75 mi15521-2310283+1110283+1116316(Top 56%)10324(Top 63%)10324(Top 180%)
23M23.00 mi1.25 mi15619-9810299-1610299-1617167(Top 59%)10588(Top 65%)10588(Top 185%)
24M24.00 mi1.00 mi15581+3810270+2910270+2914830(Top 51%)9538(Top 58%)9538(Top 167%)
40K24.85 mi0.85 mi15557+2410239+3110239+3115052(Top 52%)9536(Top 58%)9536(Top 167%)
25.2M25.20 mi0.35 mi15519+3810213+2610213+2613469(Top 46%)8832(Top 54%)8832(Top 154%)
FINISH26.22 mi1.02 mi15564-4510215-210215-216171(Top 56%)10068(Top 62%)10068(Top 176%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21
+97ft-345ft

Overall

16143

Males

10657

M18-39

10657

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17775

Males

11332

M18-39

11332

10K→15K

6.2 - 9.3 mi

Top 56%
×3
+67ft-78ft

Overall

16143

Males

10657

M18-39

10657

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16406

Males

10731

M18-39

10731

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14292

Males

9922

M18-39

9922

HALF→25K

13.1 - 15.5 mi

Top 47%
×4
+66ft-88ft

Overall

13781

Males

9566

M18-39

9566

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14561

Males

9795

M18-39

9795

30K→20M

18.6 - 20.0 mi

Top 55%
×5
+64ft-50ft

Overall

15909

Males

10259

M18-39

10259

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15345

Males

9967

M18-39

9967

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16316

Males

10324

M18-39

10324

35K→23M

21.8 - 23.0 mi

Top 59%
×5
+23ft-63ft

Overall

17167

Males

10588

M18-39

10588

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14830

Males

9538

M18-39

9538

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

15052

Males

9536

M18-39

9536

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1
+13ft-16ft

Overall

13469

Males

8832

M18-39

8832

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
×2
+22ft-21ft

Overall

16171

Males

10068

M18-39

10068

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 7 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing