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BOSTON MARATHON 2025

Thomas Scearce

Bib: 1454•M

KY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 22%
Gender (Male)
#0 / 16105
Top 34%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken 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
7:06/mi
22:04
↑ 97↓ 3451.5%
10K· 6.21 mi
7:06/mi
44:09
↑ 79↓ 1380.4%
15K· 9.32 mi
7:09/mi
1:06:21
↑ 67↓ 78
20K· 12.43 mi
7:11/mi
1:28:39
↑ 106↓ 860.1%
Half· 13.11 mi
6:58/mi
1:33:24
↑ 19↓ 370.5%
25K· 15.53 mi
7:04/mi
1:50:32
↑ 66↓ 880.2%
30K· 18.64 mi
7:12/mi
2:12:53
↑ 181↓ 1480.2%
20M
7:14/mi
2:22:43
↑ 64↓ 500.2%
21M
7:04/mi
2:29:47
↑ 106↓ 241.6%
35K· 21.75 mi
7:08/mi
2:35:07
↑ 17↓ 861.7%
23M
7:03/mi
2:43:56
↑ 23↓ 630.6%
24M
7:04/mi
2:51:00
↓ 821.3%
40K· 24.85 mi
7:19/mi
2:57:15
↓ 200.3%
25.2M
7:53/mi
2:59:58
↑ 13↓ 160.2%
Finish· 26.22 mi
7:14/mi
3:07:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:33:24
Pace7:07 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:33:56
Pace7:10 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:30:4722:047:0622:04
7:06
-
10K
6.21 mi10:52:5244:097:0622:05
7:06
0:00
15K
9.32 mi11:15:041:06:217:0722:12
7:09
+0:03
20K
12.43 mi11:37:221:28:397:0822:18
7:11
+0:02
Half
13.11 mi11:42:071:33:247:074:45
6:58
-0:13
25K
15.53 mi11:59:151:50:327:0717:08
7:04
+0:06
30K
18.64 mi12:21:362:12:537:0822:21
7:12
+0:08
20M
20.00 mi12:31:262:22:437:089:50
7:14
+0:02
21M
21.00 mi12:38:302:29:477:087:04
7:04
-0:10
35K
21.75 mi12:43:502:35:077:085:20
7:08
+0:04
23M
23.00 mi12:52:392:43:567:088:49
7:03
-0:05
24M
24.00 mi12:59:432:51:007:087:04
7:04
+0:01
40K
24.85 mi13:05:582:57:157:086:15
7:19
+0:15
25.2M
25.20 mi13:08:412:59:587:082:43
7:53
+0:34
Finish
26.22 mi13:16:033:07:207:097:22
7:14
-0:39

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

6:58 /mi

Average Pace

7:09 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:04:37

99% of race

Time at Steady Pace

2:43

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:09 /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 mi10:30:4722:047:0622:04
7:06
#8644
10K
6.21 mi10:52:5244:097:0622:05
7:06
#8665
15K
9.32 mi11:15:041:06:217:0722:12
7:09
#8639
20K
12.43 mi11:37:221:28:397:0822:18
7:11
#8400
Half
13.11 mi11:42:071:33:247:074:45
6:58
#8339
25K
15.53 mi11:59:151:50:327:0717:08
7:04
#8035
30K
18.64 mi12:21:362:12:537:0822:21
7:12
#7528
20M
20.00 mi12:31:262:22:437:089:50
7:14
#7299
21M
21.00 mi12:38:302:29:477:087:04
7:04
#6927
35K
21.75 mi12:43:502:35:077:085:20
7:08
#6853
23M
23.00 mi12:52:392:43:567:088:49
7:03
#6571
24M
24.00 mi12:59:432:51:007:087:04
7:04
#6470
40K
24.85 mi13:05:582:57:157:086:15
7:19
#6390
25.2M
25.20 mi13:08:412:59:587:082:43
7:53
#6344
Finish
26.22 mi13:16:033:07:207:097:22
7:14
#6311
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8644740274028653(Top 30%)7339(Top 46%)7339(Top 130%)
10K6.21 mi3.10 mi8665-217396+67396+68719(Top 31%)7422(Top 46%)7422(Top 132%)
15K9.32 mi3.11 mi8639+267366+307366+308653(Top 30%)7339(Top 46%)7339(Top 130%)
20K12.43 mi3.11 mi8400+2397194+1727194+1728004(Top 28%)6871(Top 43%)6871(Top 122%)
Half13.11 mi0.68 mi8339+617152+427152+427242(Top 25%)6384(Top 40%)6384(Top 113%)
25K15.53 mi2.42 mi8035+3046948+2046948+2046735(Top 24%)5927(Top 37%)5927(Top 105%)
30K18.64 mi3.11 mi7528+5076584+3646584+3645857(Top 21%)5209(Top 32%)5209(Top 92%)
20M20.00 mi1.36 mi7299+2296389+1956389+1955395(Top 19%)4770(Top 30%)4770(Top 85%)
21M21.00 mi1.00 mi6927+3726107+2826107+2822540(Top 9%)2366(Top 15%)2366(Top 42%)
35K21.75 mi0.75 mi6853+746034+736034+736124(Top 22%)5146(Top 32%)5146(Top 91%)
23M23.00 mi1.25 mi6571+2825793+2415793+2414011(Top 14%)3581(Top 22%)3581(Top 63%)
24M24.00 mi1.00 mi6470+1015707+865707+865011(Top 18%)4268(Top 27%)4268(Top 76%)
40K24.85 mi0.85 mi6390+805623+845623+845683(Top 20%)4657(Top 29%)4657(Top 83%)
25.2M25.20 mi0.35 mi6344+465577+465577+465244(Top 18%)4265(Top 26%)4265(Top 76%)
Finish26.22 mi1.02 mi6311+335534+435534+437191(Top 25%)5438(Top 34%)5438(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21story building
+97ft-345ft

Overall

8653

Males

7339

M18-39

7339

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

8719

Males

7422

M18-39

7422

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+67ft-78ft

Overall

8653

Males

7339

M18-39

7339

15K→20K

9.3 - 12.4 mi

Top 28%
×5story building
+106ft-86ft

Overall

8004

Males

6871

M18-39

6871

20K→Half

12.4 - 13.1 mi

Top 25%
×2story building
+19ft-37ft

Overall

7242

Males

6384

M18-39

6384

Half→25K

13.1 - 15.5 mi

Top 24%
×4story building
+66ft-88ft

Overall

6735

Males

5927

M18-39

5927

25K→30K

15.5 - 18.6 mi

Top 21%
×9story building
+181ft-148ft

Overall

5857

Males

5209

M18-39

5209

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

5395

Males

4770

M18-39

4770

20M→21M

20.0 - 21.0 mi

Top 9%
×8story building
+106ft-24ft

Overall

2540

Males

2366

M18-39

2366

21M→35K

21.0 - 21.8 mi

Top 22%
×7story building
+17ft-86ft

Overall

6124

Males

5146

M18-39

5146

35K→23M

21.8 - 23.0 mi

Top 14%
×5story building
+23ft-63ft

Overall

4011

Males

3581

M18-39

3581

23M→24M

23.0 - 24.0 mi

Top 18%
×6story building
+12ft-82ft

Overall

5011

Males

4268

M18-39

4268

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5683

Males

4657

M18-39

4657

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

5244

Males

4265

M18-39

4265

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2story building
+22ft-21ft

Overall

7191

Males

5438

M18-39

5438

Passing Analysis

Category:
Athletes Passed
2904
Passed By
571
Net Change
+2333
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8644
5K → 10K199220-21#8644#8665
10K → 15K170144+26#8665#8639
15K → 20K30465+239#8639#8400
20K → Half654+61#8400#8339
Half → 25K31612+304#8339#8035
25K → 30K5169+507#8035#7528
30K → 20M2345+229#7528#7299
20M → 21M3720+372#7299#6927
21M → 35K9925+74#6927#6853
35K → 23M2842+282#6853#6571
23M → 24M12019+101#6571#6470
24M → 40K9919+80#6470#6390
40K → 25.2M526+46#6390#6344
25.2M → Finish7441+33#6344#6311
TOTALS2904571+2333
📊

Passing Visuals

Category:
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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