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BOSTON MARATHON 2025

Joel Roach

GA

Bib: 14786 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 33%
Gender (Male)
#0 / 16105
Top 46%
Masters (Masters Men)
#0 / 10463
Top 35%
Division (M50-54)
#0 / 1996
Top 35%
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:34/mi
23:32
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:40/mi
47:20
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:40/mi
1:11:10
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:37/mi
1:34:50
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:33/mi
1:39:59
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:31/mi
1:58:13
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:38/mi
2:21:56
↑ 181↓ 1480.2%
138 ft elev
20M
7:45/mi
2:32:28
↑ 64↓ 500.2%
148 ft elev
21M
7:54/mi
2:40:22
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:24/mi
2:45:54
↑ 17↓ 861.7%
156 ft elev
23M
7:25/mi
2:55:11
↑ 23↓ 630.6%
116 ft elev
24M
7:02/mi
3:02:13
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:03/mi
3:08:15
↓ 200.3%
20 ft elev
25.2M
7:44/mi
3:10:55
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:38/mi
3:17:41
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:39:597:38 /mi+2.3%
2nd Half
1:37:427:27 /mi✓ faster
Negative split — 2.3% faster in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2523:327:3423:32
7:34
-
10K
6.21 mi11:17:1347:207:3723:48
7:40
+0:06
15K
9.32 mi11:41:031:11:107:3823:50
7:40
0:00
20K
12.43 mi12:04:431:34:507:3823:40
7:37
-0:03
Half
13.11 mi12:09:521:39:597:385:09
7:33
-0:04
25K
15.53 mi12:28:061:58:137:3718:14
7:31
-0:02
30K
18.64 mi12:51:492:21:567:3723:43
7:38
+0:07
20M
20.00 mi13:02:212:32:287:3710:32
7:45
+0:07
21M
21.00 mi13:10:152:40:227:387:54
7:54
+0:09
35K
21.75 mi13:15:472:45:547:385:32
7:24
-0:30
23M
23.00 mi13:25:042:55:117:379:17
7:25
+0:01
24M
24.00 mi13:32:063:02:137:367:02
7:02
-0:23
40K
24.85 mi13:38:083:08:157:346:02
7:03
+0:01
25.2M
25.20 mi13:40:483:10:557:352:40
7:44
+0:41
Finish
26.22 mi13:47:343:17:417:336:46
6:38
-1:06

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

6:38 /mi

Average Pace

7:33 /mi

Slowest Pace

7:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

19:50

10% of race

Time at Steady Pace

2:49:57

86% of race

Time at Slower Pace

7:54

4% of race

Average Pace: 7:32 /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 mi10:53:2523:327:3423:32
7:34
#12880
10K
6.21 mi11:17:1347:207:3723:48
7:40
#13186
15K
9.32 mi11:41:031:11:107:3823:50
7:40
#13173
20K
12.43 mi12:04:431:34:507:3823:40
7:37
#12753
Half
13.11 mi12:09:521:39:597:385:09
7:33
#12717
25K
15.53 mi12:28:061:58:137:3718:14
7:31
#12269
30K
18.64 mi12:51:492:21:567:3723:43
7:38
#11538
20M
20.00 mi13:02:212:32:287:3710:32
7:45
#11275
21M
21.00 mi13:10:152:40:227:387:54
7:54
#10960
35K
21.75 mi13:15:472:45:547:385:32
7:24
#10825
23M
23.00 mi13:25:042:55:117:379:17
7:25
#10483
24M
24.00 mi13:32:063:02:137:367:02
7:02
#10156
40K
24.85 mi13:38:083:08:157:346:02
7:03
#9859
25.2M
25.20 mi13:40:483:10:557:352:40
7:44
#9735
Finish
26.22 mi13:47:343:17:417:336:46
6:38
#9418
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi12880958795871319996009600
10K6.21 mi3.10 mi13186-3069693-1069693-1061352798049804
15K9.32 mi3.11 mi13173+139637+569637+561319996009600
20K12.43 mi3.11 mi12753+4209412+2259412+2251171388348834
Half13.11 mi0.68 mi12717+369391+219391+211205590279027
25K15.53 mi2.42 mi12269+4489178+2139178+2131011779427942
30K18.64 mi3.11 mi11538+7318757+4218757+421869369826982
20M20.00 mi1.36 mi11275+2638594+1638594+163871268536853
21M21.00 mi1.00 mi10960+3158404+1908404+190679255635563
35K21.75 mi0.75 mi10825+1358312+928312+92788862426242
23M23.00 mi1.25 mi10483+3428113+1998113+199614250585058
24M24.00 mi1.00 mi10156+3277910+2037910+203483941534153
40K24.85 mi0.85 mi9859+2977722+1887722+188423536723672
25.2M25.20 mi0.35 mi9735+1247645+777645+77455338313831
Finish26.22 mi1.02 mi9418+3177441+2047441+204358531323132

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

13199

Males

9600

M50-54

9600

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

13527

Males

9804

M50-54

9804

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

13199

Males

9600

M50-54

9600

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

11713

Males

8834

M50-54

8834

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

12055

Males

9027

M50-54

9027

Half→25K

13.1 - 15.5 mi

Top 36%
×4story building
+66ft-88ft

Overall

10117

Males

7942

M50-54

7942

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

8693

Males

6982

M50-54

6982

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8712

Males

6853

M50-54

6853

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6792

Males

5563

M50-54

5563

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

7888

Males

6242

M50-54

6242

35K→23M

21.8 - 23.0 mi

Top 22%
×5story building
+23ft-63ft

Overall

6142

Males

5058

M50-54

5058

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4839

Males

4153

M50-54

4153

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4235

Males

3672

M50-54

3672

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4553

Males

3831

M50-54

3831

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3585

Males

3132

M50-54

3132

Passing Analysis

Category:
Athletes Passed
4222*
Passed By
760
Net Change
+3462
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12880
5K → 10K161467-306#12880#13186
10K → 15K205192+13#13186#13173
15K → 20K46040+420#13173#12753
20K → Half5115+36#12753#12717
Half → 25K4579+448#12717#12269
25K → 30K7354+731#12269#11538
30K → 20M27512+263#11538#11275
20M → 21M3205+315#11275#10960
21M → 35K1405+135#10960#10825
35K → 23M3453+342#10825#10483
23M → 24M3281+327#10483#10156
24M → 40K300*3+297#10156#9859
40K → 25.2M1262+124#9859#9735
25.2M → Finish3192+317#9735#9418
TOTALS4222*760+3462

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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