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BOSTON MARATHON 2025

Thomas Roth

Bib: 23047•M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 38%
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
8:34/mi
26:38
↑ 97↓ 3451.5%
10K· 6.21 mi
8:31/mi
53:05
↑ 79↓ 1380.4%
15K· 9.32 mi
8:33/mi
1:19:38
↑ 67↓ 78
20K· 12.43 mi
8:26/mi
1:45:50
↑ 106↓ 860.1%
Half· 13.11 mi
8:15/mi
1:51:28
↑ 19↓ 370.5%
25K· 15.53 mi
8:22/mi
2:11:44
↑ 66↓ 880.2%
30K· 18.64 mi
8:43/mi
2:38:50
↑ 181↓ 1480.2%
20M
8:47/mi
2:50:46
↑ 64↓ 500.2%
21M
9:10/mi
2:59:56
↑ 106↓ 241.6%
35K· 21.75 mi
8:19/mi
3:06:09
↑ 17↓ 861.7%
23M
8:42/mi
3:17:03
↑ 23↓ 630.6%
24M
8:22/mi
3:25:25
↓ 821.3%
40K· 24.85 mi
8:38/mi
3:32:48
↓ 200.3%
25.2M
9:14/mi
3:35:59
↑ 13↓ 160.2%
Finish· 26.22 mi
8:21/mi
3:44:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:28
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time1:53:02
Pace8:37 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:2226:388:3426:38
8:34
-
10K
6.21 mi11:49:4953:058:3326:27
8:31
-0:03
15K
9.32 mi12:16:221:19:388:3326:33
8:33
+0:02
20K
12.43 mi12:42:341:45:508:3126:12
8:26
-0:07
Half
13.11 mi12:48:121:51:288:305:38
8:15
-0:11
25K
15.53 mi13:08:282:11:448:2920:16
8:22
+0:07
30K
18.64 mi13:35:342:38:508:3127:06
8:43
+0:21
20M
20.00 mi13:47:302:50:468:3211:56
8:47
+0:04
21M
21.00 mi13:56:402:59:568:349:10
9:10
+0:23
35K
21.75 mi14:02:533:06:098:346:13
8:19
-0:51
23M
23.00 mi14:13:473:17:038:3410:54
8:42
+0:23
24M
24.00 mi14:22:093:25:258:348:22
8:22
-0:20
40K
24.85 mi14:29:323:32:488:347:23
8:38
+0:16
25.2M
25.20 mi14:32:433:35:598:343:11
9:14
+0:36
Finish
26.22 mi14:41:143:44:308:348:31
8:21
-0:53

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

8:15 /mi

Average Pace

8:34 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:32:09

94% of race

Time at Steady Pace

12:21

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:34 /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 mi11:23:2226:388:3426:38
8:34
#20303
10K
6.21 mi11:49:4953:058:3326:27
8:31
#20086
15K
9.32 mi12:16:221:19:388:3326:33
8:33
#19938
20K
12.43 mi12:42:341:45:508:3126:12
8:26
#19358
Half
13.11 mi12:48:121:51:288:305:38
8:15
#19269
25K
15.53 mi13:08:282:11:448:2920:16
8:22
#18794
30K
18.64 mi13:35:342:38:508:3127:06
8:43
#18266
20M
20.00 mi13:47:302:50:468:3211:56
8:47
#18017
21M
21.00 mi13:56:402:59:568:349:10
9:10
#17809
35K
21.75 mi14:02:533:06:098:346:13
8:19
#17659
23M
23.00 mi14:13:473:17:038:3410:54
8:42
#17453
24M
24.00 mi14:22:093:25:258:348:22
8:22
#17277
40K
24.85 mi14:29:323:32:488:347:23
8:38
#17152
25.2M
25.20 mi14:32:433:35:598:343:11
9:14
#17087
Finish
26.22 mi14:41:143:44:308:348:31
8:21
#17012
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi20303125591255919593(Top 69%)12316(Top 76%)12316(Top 978%)
10K6.21 mi3.10 mi20086+21712505+5412505+5419867(Top 70%)12414(Top 77%)12414(Top 986%)
15K9.32 mi3.11 mi19938+14812446+5912446+5919593(Top 69%)12316(Top 76%)12316(Top 978%)
20K12.43 mi3.11 mi19358+58012190+25612190+25617748(Top 62%)11505(Top 71%)11505(Top 914%)
Half13.11 mi0.68 mi19269+8912147+4312147+4317603(Top 62%)11445(Top 71%)11445(Top 909%)
25K15.53 mi2.42 mi18794+47511946+20111946+20116283(Top 57%)10766(Top 67%)10766(Top 855%)
30K18.64 mi3.11 mi18266+52811674+27211674+27216121(Top 57%)10549(Top 66%)10549(Top 838%)
20M20.00 mi1.36 mi18017+24911534+14011534+14015546(Top 55%)10182(Top 63%)10182(Top 809%)
21M21.00 mi1.00 mi17809+20811429+10511429+10514430(Top 51%)9541(Top 59%)9541(Top 758%)
35K21.75 mi0.75 mi17659+15011340+8911340+8914295(Top 50%)9425(Top 59%)9425(Top 749%)
23M23.00 mi1.25 mi17453+20611205+13511205+13514581(Top 51%)9437(Top 59%)9437(Top 750%)
24M24.00 mi1.00 mi17277+17611106+9911106+9913662(Top 48%)8988(Top 56%)8988(Top 714%)
40K24.85 mi0.85 mi17152+12511032+7411032+7414262(Top 50%)9127(Top 57%)9127(Top 725%)
25.2M25.20 mi0.35 mi17087+6510987+4510987+4513079(Top 46%)8524(Top 53%)8524(Top 677%)
Finish26.22 mi1.02 mi17012+7510940+4710940+4715278(Top 54%)9608(Top 60%)9608(Top 763%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21story building
+97ft-345ft

Overall

19593

Males

12316

M60-64

12316

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

19867

Males

12414

M60-64

12414

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+67ft-78ft

Overall

19593

Males

12316

M60-64

12316

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

17748

Males

11505

M60-64

11505

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

17603

Males

11445

M60-64

11445

Half→25K

13.1 - 15.5 mi

Top 57%
×4story building
+66ft-88ft

Overall

16283

Males

10766

M60-64

10766

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

16121

Males

10549

M60-64

10549

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

15546

Males

10182

M60-64

10182

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

14430

Males

9541

M60-64

9541

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

14295

Males

9425

M60-64

9425

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

14581

Males

9437

M60-64

9437

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

13662

Males

8988

M60-64

8988

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14262

Males

9127

M60-64

9127

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

13079

Males

8524

M60-64

8524

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2story building
+22ft-21ft

Overall

15278

Males

9608

M60-64

9608

Passing Analysis

Category:
Athletes Passed
3765
Passed By
474
Net Change
+3291
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20303
5K → 10K397180+217#20303#20086
10K → 15K265117+148#20086#19938
15K → 20K59515+580#19938#19358
20K → Half945+89#19358#19269
Half → 25K4783+475#19269#18794
25K → 30K55426+528#18794#18266
30K → 20M27223+249#18266#18017
20M → 21M22012+208#18017#17809
21M → 35K1566+150#17809#17659
35K → 23M22721+206#17659#17453
23M → 24M19115+176#17453#17277
24M → 40K14217+125#17277#17152
40K → 25.2M716+65#17152#17087
25.2M → Finish10328+75#17087#17012
TOTALS3765474+3291
📊

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