Boston Marathon logo
BOSTON MARATHON 2026

Thomas Watson

Bib: 26986•M

MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Male)
#0 / 16340
Division (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:28/mi
32:30
↑ 97↓ 3451.5%
10K· 6.21 mi
9:50/mi
1:03:03
↑ 79↓ 1380.4%
15K· 9.32 mi
9:48/mi
1:33:28
↑ 67↓ 78
20K· 12.43 mi
10:26/mi
2:05:52
↑ 106↓ 860.1%
HALF· 13.11 mi
9:49/mi
2:12:33
↑ 19↓ 370.5%
25K· 15.53 mi
12:05/mi
2:41:50
↑ 66↓ 880.2%
30K· 18.64 mi
11:05/mi
3:16:14
↑ 181↓ 1480.2%
20M
12:30/mi
3:33:12
↑ 64↓ 500.2%
21M
12:17/mi
3:45:29
↑ 106↓ 241.6%
35K· 21.75 mi
10:09/mi
3:53:04
↑ 17↓ 861.7%
23M
10:53/mi
4:06:41
↑ 23↓ 630.6%
24M
10:28/mi
4:17:09
↓ 821.3%
40K· 24.85 mi
10:58/mi
4:26:31
↓ 200.3%
25.2M
15:05/mi
4:31:43
↑ 13↓ 160.2%
FINISH· 26.22 mi
10:13/mi
4:42:07
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HALFFaster
Distance13.11 mi
Time2:12:33
Pace10:07 /mi
2nd Half
Distance13.11 mi
Time2:29:34
Pace11:25 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:0932:3010:2832:30
10:28
-
10K
6.21 mi12:25:421:03:0310:0930:33
9:50
-0:38
15K
9.32 mi12:56:071:33:2810:0230:25
9:48
-0:02
20K
12.43 mi13:28:312:05:5210:0832:24
10:26
+0:38
HALF
13.11 mi13:35:122:12:3310:076:41
9:49
-0:37
25K
15.53 mi14:04:292:41:5010:2629:17
12:05
+2:16
30K
18.64 mi14:38:533:16:1410:3234:24
11:05
-1:00
20M
20.00 mi14:55:513:33:1210:4016:58
12:30
+1:25
21M
21.00 mi15:08:083:45:2910:4512:17
12:17
-0:13
35K
21.75 mi15:15:433:53:0410:447:35
10:09
-2:08
23M
23.00 mi15:29:204:06:4110:4413:37
10:53
+0:44
24M
24.00 mi15:39:484:17:0910:4310:28
10:28
-0:25
40K
24.85 mi15:49:104:26:3110:449:22
10:58
+0:30
25.2M
25.20 mi15:54:224:31:4310:475:12
15:05
+4:07
FINISH
26.22 mi16:04:464:42:0710:4710:24
10:13
-4:52

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

9:48 /mi

Average Pace

10:46 /mi

Slowest Pace

15:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:38:23

77% of race

Time at Slower Pace

1:03:44

23% of race

Average Pace: 10:46 /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 mi11:55:0932:3010:2832:30
10:28
#27106
10K
6.21 mi12:25:421:03:0310:0930:33
9:50
#26269
15K
9.32 mi12:56:071:33:2810:0230:25
9:48
#25895
20K
12.43 mi13:28:312:05:5210:0832:24
10:26
#25917
HALF
13.11 mi13:35:122:12:3310:076:41
9:49
#25871
25K
15.53 mi14:04:292:41:5010:2629:17
12:05
#26335
30K
18.64 mi14:38:533:16:1410:3234:24
11:05
#26169
20M
20.00 mi14:55:513:33:1210:4016:58
12:30
#26286
21M
21.00 mi15:08:083:45:2910:4512:17
12:17
#26229
35K
21.75 mi15:15:433:53:0410:447:35
10:09
#26144
23M
23.00 mi15:29:204:06:4110:4413:37
10:53
#26049
24M
24.00 mi15:39:484:17:0910:4310:28
10:28
#25976
40K
24.85 mi15:49:104:26:3110:449:22
10:58
#25916
25.2M
25.20 mi15:54:224:31:4310:475:12
15:05
#25973
FINISH
26.22 mi16:04:464:42:0710:4710:24
10:13
#25922
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi27106156701567025189(Top 87%)14814(Top 91%)14814(Top 259%)
10K6.21 mi3.10 mi26269+83715314+35615314+35625434(Top 88%)14936(Top 91%)14936(Top 261%)
15K9.32 mi3.11 mi25895+37415140+17415140+17425189(Top 87%)14814(Top 91%)14814(Top 259%)
20K12.43 mi3.11 mi25917-2215156-1615156-1625976(Top 90%)15153(Top 93%)15153(Top 265%)
HALF13.11 mi0.68 mi25871+4615128+2815128+2825148(Top 87%)14755(Top 90%)14755(Top 258%)
25K15.53 mi2.42 mi26335-46415307-17915307-17927592(Top 95%)15769(Top 97%)15769(Top 276%)
30K18.64 mi3.11 mi26169+16615206+10115206+10125464(Top 88%)14759(Top 90%)14759(Top 258%)
20M20.00 mi1.36 mi26286-11715241-3515241-3526936(Top 93%)15356(Top 94%)15356(Top 268%)
21M21.00 mi1.00 mi26229+5715204+3715204+3725476(Top 88%)14622(Top 89%)14622(Top 255%)
35K21.75 mi0.75 mi26144+8515159+4515159+4523505(Top 81%)13706(Top 84%)13706(Top 239%)
23M23.00 mi1.25 mi26049+9515109+5015109+5024235(Top 84%)13977(Top 86%)13977(Top 244%)
24M24.00 mi1.00 mi25976+7315060+4915060+4924035(Top 83%)13854(Top 85%)13854(Top 242%)
40K24.85 mi0.85 mi25916+6015019+4115019+4124176(Top 83%)13870(Top 85%)13870(Top 242%)
25.2M25.20 mi0.35 mi25973-5715042-2315042-2327976(Top 96%)15755(Top 96%)15755(Top 275%)
FINISH26.22 mi1.02 mi25922+5115005+3715005+3724390(Top 84%)13989(Top 86%)13989(Top 244%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

25189

Males

14814

M18-39

14814

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

25434

Males

14936

M18-39

14936

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

25189

Males

14814

M18-39

14814

15K→20K

9.3 - 12.4 mi

Top 90%
×5story building
+106ft-86ft

Overall

25976

Males

15153

M18-39

15153

20K→HALF

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

25148

Males

14755

M18-39

14755

HALF→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

27592

Males

15769

M18-39

15769

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

25464

Males

14759

M18-39

14759

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

26936

Males

15356

M18-39

15356

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

25476

Males

14622

M18-39

14622

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

23505

Males

13706

M18-39

13706

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

24235

Males

13977

M18-39

13977

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

24035

Males

13854

M18-39

13854

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

24176

Males

13870

M18-39

13870

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

27976

Males

15755

M18-39

15755

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
×2story building
+22ft-21ft

Overall

24390

Males

13989

M18-39

13989

Passing Analysis

Category:
Athletes Passed
2115
Passed By
931
Net Change
+1184
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27106
5K → 10K84811+837#27106#26269
10K → 15K38511+374#26269#25895
15K → 20K116138-22#25895#25917
20K → HALF482+46#25917#25871
HALF → 25K12476-464#25871#26335
25K → 30K19933+166#26335#26169
30K → 20M27144-117#26169#26286
20M → 21M7720+57#26286#26229
21M → 35K872+85#26229#26144
35K → 23M10611+95#26144#26049
23M → 24M796+73#26049#25976
24M → 40K677+60#25976#25916
40K → 25.2M259-57#25916#25973
25.2M → FINISH6211+51#25973#25922
TOTALS2115931+1184
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...
OTQ

Olympic Trials Qualifying analysis available

Upload your GPX file

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

.gpx files up to 10MB

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing