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BOSTON MARATHON 2025

Tom Wilson

Bib: 5466•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:39
Rank: #18442
Start → 5K
25:39 | 8:15/mi
10K· 6.21 mi
50:51
Rank: #17854 (+588)
5K → 10K
25:12 | 8:07/mi
15K· 9.32 mi
1:15:54
Rank: #17378 (+476)
10K → 15K
25:03 | 8:04/mi
20K· 12.43 mi
1:40:40
Rank: #16678 (+700)
15K → 20K
24:46 | 7:58/mi
Half· 13.11 mi
1:46:01
Rank: #16577 (+101)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
2:05:22
Rank: #16096 (+481)
Half → 25K
19:21 | 7:59/mi
30K· 18.64 mi
2:30:36
Rank: #15356 (+740)
25K → 30K
25:14 | 8:07/mi
20M
2:41:32
Rank: #14955 (+401)
30K → 20M
10:56 | 8:03/mi
21M
2:50:08
Rank: #14683 (+272)
20M → 21M
8:36 | 8:36/mi
35K· 21.75 mi
2:56:40
Rank: #14736 (-53)
21M → 35K
6:32 | 8:44/mi
23M
3:07:53
Rank: #14802 (-66)
35K → 23M
11:13 | 8:58/mi
24M
3:17:35
Rank: #15127 (-325)
23M → 24M
9:42 | 9:42/mi
40K· 24.85 mi
3:25:38
Rank: #15266 (-139)
24M → 40K
8:03 | 9:25/mi
25.2M
3:30:27
Rank: #15623 (-357)
40K → 25.2M
4:49 | 13:58/mi
Finish· 26.22 mi
3:40:17
Rank: #15936 (-313)
25.2M → Finish
9:50 | 9:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:01
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time1:54:16
Pace8:43 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:1925:398:1525:39
8:15
-
10K
6.21 mi10:54:3150:518:1125:12
8:07
-0:08
15K
9.32 mi11:19:341:15:548:0925:03
8:04
-0:03
20K
12.43 mi11:44:201:40:408:0624:46
7:58
-0:06
Half
13.11 mi11:49:411:46:018:055:21
7:50
-0:08
25K
15.53 mi12:09:022:05:228:0419:21
7:59
+0:09
30K
18.64 mi12:34:162:30:368:0525:14
8:07
+0:08
20M
20.00 mi12:45:122:41:328:0510:56
8:03
-0:04
21M
21.00 mi12:53:482:50:088:068:36
8:36
+0:33
35K
21.75 mi13:00:202:56:408:076:32
8:44
+0:08
23M
23.00 mi13:11:333:07:538:1011:13
8:58
+0:14
24M
24.00 mi13:21:153:17:358:149:42
9:42
+0:44
40K
24.85 mi13:29:183:25:388:168:03
9:25
-0:17
25.2M
25.20 mi13:34:073:30:278:214:49
13:58
+4:33
Finish
26.22 mi13:43:573:40:178:249:50
9:39
-4:19

Checkpoints & Pacing

📈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

7:50 /mi

Average Pace

8:24 /mi

Slowest Pace

13:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:07:53

85% of race

Time at Slower Pace

32:24

15% of race

Average Pace: 8:24 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:29:1925:398:1525:39
8:15
#18442
10K
6.21 mi10:54:3150:518:1125:12
8:07
#17854
15K
9.32 mi11:19:341:15:548:0925:03
8:04
#17378
20K
12.43 mi11:44:201:40:408:0624:46
7:58
#16678
Half
13.11 mi11:49:411:46:018:055:21
7:50
#16577
25K
15.53 mi12:09:022:05:228:0419:21
7:59
#16096
30K
18.64 mi12:34:162:30:368:0525:14
8:07
#15356
20M
20.00 mi12:45:122:41:328:0510:56
8:03
#14955
21M
21.00 mi12:53:482:50:088:068:36
8:36
#14683
35K
21.75 mi13:00:202:56:408:076:32
8:44
#14736
23M
23.00 mi13:11:333:07:538:1011:13
8:58
#14802
24M
24.00 mi13:21:153:17:358:149:42
9:42
#15127
40K
24.85 mi13:29:183:25:388:168:03
9:25
#15266
25.2M
25.20 mi13:34:073:30:278:214:49
13:58
#15623
Finish
26.22 mi13:43:573:40:178:249:50
9:39
#15936
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi18442117811178116493(Top 58%)11011(Top 68%)11011(Top 195%)
10K6.21 mi3.10 mi17854+58811558+22311558+22317270(Top 61%)11352(Top 70%)11352(Top 201%)
15K9.32 mi3.11 mi17378+47611387+17111387+17116493(Top 58%)11011(Top 68%)11011(Top 195%)
20K12.43 mi3.11 mi16678+70011086+30111086+30114706(Top 52%)10181(Top 63%)10181(Top 180%)
Half13.11 mi0.68 mi16577+10111041+4511041+4514582(Top 51%)10163(Top 63%)10163(Top 180%)
25K15.53 mi2.42 mi16096+48110831+21010831+21013735(Top 48%)9628(Top 60%)9628(Top 171%)
30K18.64 mi3.11 mi15356+74010451+38010451+38012250(Top 43%)8805(Top 55%)8805(Top 156%)
20M20.00 mi1.36 mi14955+40110240+21110240+21110748(Top 38%)7925(Top 49%)7925(Top 140%)
21M21.00 mi1.00 mi14683+27210097+14310097+14311098(Top 39%)7931(Top 49%)7931(Top 141%)
35K21.75 mi0.75 mi14736-5310103-610103-616857(Top 59%)10553(Top 66%)10553(Top 187%)
23M23.00 mi1.25 mi14802-6610106-310106-316018(Top 56%)10078(Top 63%)10078(Top 179%)
24M24.00 mi1.00 mi15127-32510205-9910205-9920358(Top 72%)12033(Top 75%)12033(Top 213%)
40K24.85 mi0.85 mi15266-13910229-2410229-2418331(Top 65%)10991(Top 68%)10991(Top 195%)
25.2M25.20 mi0.35 mi15623-35710379-15010379-15026243(Top 92%)14857(Top 92%)14857(Top 263%)
Finish26.22 mi1.02 mi15936-31310498-11910498-11921702(Top 76%)12628(Top 78%)12628(Top 224%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

16493

Males

11011

M18-39

11011

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

17270

Males

11352

M18-39

11352

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

16493

Males

11011

M18-39

11011

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

14706

Males

10181

M18-39

10181

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

14582

Males

10163

M18-39

10163

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

13735

Males

9628

M18-39

9628

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

12250

Males

8805

M18-39

8805

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10748

Males

7925

M18-39

7925

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

11098

Males

7931

M18-39

7931

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

16857

Males

10553

M18-39

10553

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

16018

Males

10078

M18-39

10078

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

20358

Males

12033

M18-39

12033

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18331

Males

10991

M18-39

10991

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

26243

Males

14857

M18-39

14857

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

21702

Males

12628

M18-39

12628

Passing Analysis

Category:
Athletes Passed
4121
Passed By
1615
Net Change
+2506
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18442
5K → 10K67688+588#18442#17854
10K → 15K51539+476#17854#17378
15K → 20K7044+700#17378#16678
20K → Half1032+101#16678#16577
Half → 25K4876+481#16577#16096
25K → 30K7455+740#16096#15356
30K → 20M4032+401#15356#14955
20M → 21M2775+272#14955#14683
21M → 35K49102-53#14683#14736
35K → 23M89155-66#14736#14802
23M → 24M23348-325#14802#15127
24M → 40K34173-139#15127#15266
40K → 25.2M2359-357#15266#15623
25.2M → Finish14327-313#15623#15936
TOTALS41211615+2506
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing