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BOSTON MARATHON 2025

James Ledwith

Bib: 18129•M

VA

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 34%
Division (M60-64)
#0 / 1259
Top 5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:09
Rank: #11785
Start → 5K
23:09 | 7:27/mi
10K· 6.21 mi
46:06
Rank: #11397 (+388)
5K → 10K
22:57 | 7:23/mi
15K· 9.32 mi
1:09:03
Rank: #11137 (+260)
10K → 15K
22:57 | 7:23/mi
20K· 12.43 mi
1:31:41
Rank: #10558 (+579)
15K → 20K
22:38 | 7:17/mi
Half· 13.11 mi
1:36:34
Rank: #10450 (+108)
20K → Half
4:53 | 7:09/mi
25K· 15.53 mi
1:54:18
Rank: #10078 (+372)
Half → 25K
17:44 | 7:19/mi
30K· 18.64 mi
2:18:07
Rank: #9777 (+301)
25K → 30K
23:49 | 7:40/mi
20M
2:28:43
Rank: #9679 (+98)
30K → 20M
10:36 | 7:48/mi
21M
2:37:05
Rank: #9641 (+38)
20M → 21M
8:22 | 8:22/mi
35K· 21.75 mi
2:42:31
Rank: #9510 (+131)
21M → 35K
5:26 | 7:16/mi
23M
2:52:12
Rank: #9381 (+129)
35K → 23M
9:41 | 7:44/mi
24M
2:59:43
Rank: #9290 (+91)
23M → 24M
7:31 | 7:31/mi
40K· 24.85 mi
3:06:23
Rank: #9222 (+68)
24M → 40K
6:40 | 7:48/mi
25.2M
3:09:21
Rank: #9216 (+6)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:17:08
Rank: #9251 (-35)
25.2M → Finish
7:47 | 7:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:34
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:40:34
Pace7:40 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:5523:097:2723:09
7:27
-
10K
6.21 mi11:36:5246:067:2522:57
7:23
-0:04
15K
9.32 mi11:59:491:09:037:2522:57
7:23
0:00
20K
12.43 mi12:22:271:31:417:2322:38
7:17
-0:06
Half
13.11 mi12:27:201:36:347:224:53
7:09
-0:08
25K
15.53 mi12:45:041:54:187:2117:44
7:19
+0:10
30K
18.64 mi13:08:532:18:077:2523:49
7:40
+0:21
20M
20.00 mi13:19:292:28:437:2610:36
7:48
+0:08
21M
21.00 mi13:27:512:37:057:298:22
8:22
+0:34
35K
21.75 mi13:33:172:42:317:285:26
7:16
-1:06
23M
23.00 mi13:42:582:52:127:299:41
7:44
+0:28
24M
24.00 mi13:50:292:59:437:297:31
7:31
-0:13
40K
24.85 mi13:57:093:06:237:306:40
7:48
+0:17
25.2M
25.20 mi14:00:073:09:217:312:58
8:36
+0:48
Finish
26.22 mi14:07:543:17:087:317:47
7:38
-0:58

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

7:09 /mi

Average Pace

7:31 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:41

26% of race

Time at Steady Pace

1:48:10

55% of race

Time at Slower Pace

38:17

19% of race

Average Pace: 7:31 /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 mi11:13:5523:097:2723:09
7:27
#11785
10K
6.21 mi11:36:5246:067:2522:57
7:23
#11397
15K
9.32 mi11:59:491:09:037:2522:57
7:23
#11137
20K
12.43 mi12:22:271:31:417:2322:38
7:17
#10558
Half
13.11 mi12:27:201:36:347:224:53
7:09
#10450
25K
15.53 mi12:45:041:54:187:2117:44
7:19
#10078
30K
18.64 mi13:08:532:18:077:2523:49
7:40
#9777
20M
20.00 mi13:19:292:28:437:2610:36
7:48
#9679
21M
21.00 mi13:27:512:37:057:298:22
8:22
#9641
35K
21.75 mi13:33:172:42:317:285:26
7:16
#9510
23M
23.00 mi13:42:582:52:127:299:41
7:44
#9381
24M
24.00 mi13:50:292:59:437:297:31
7:31
#9290
40K
24.85 mi13:57:093:06:237:306:40
7:48
#9222
25.2M
25.20 mi14:00:073:09:217:312:58
8:36
#9216
Finish
26.22 mi14:07:543:17:087:317:47
7:38
#9251
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi117859080908010728(Top 38%)8462(Top 53%)8462(Top 672%)
10K6.21 mi3.10 mi11397+3888869+2118869+21111051(Top 39%)8685(Top 54%)8685(Top 690%)
15K9.32 mi3.11 mi11137+2608720+1498720+14910728(Top 38%)8462(Top 53%)8462(Top 672%)
20K12.43 mi3.11 mi10558+5798398+3228398+3228919(Top 31%)7401(Top 46%)7401(Top 588%)
Half13.11 mi0.68 mi10450+1088338+608338+608715(Top 31%)7327(Top 45%)7327(Top 582%)
25K15.53 mi2.42 mi10078+3728102+2368102+2368462(Top 30%)7042(Top 44%)7042(Top 559%)
30K18.64 mi3.11 mi9777+3017887+2157887+2158948(Top 32%)7110(Top 44%)7110(Top 565%)
20M20.00 mi1.36 mi9679+987804+837804+839017(Top 32%)7004(Top 43%)7004(Top 556%)
21M21.00 mi1.00 mi9641+387762+427762+429612(Top 34%)7155(Top 44%)7155(Top 568%)
35K21.75 mi0.75 mi9510+1317669+937669+936992(Top 25%)5702(Top 35%)5702(Top 453%)
23M23.00 mi1.25 mi9381+1297551+1187551+1188098(Top 29%)6223(Top 39%)6223(Top 494%)
24M24.00 mi1.00 mi9290+917471+807471+807821(Top 28%)6015(Top 37%)6015(Top 478%)
40K24.85 mi0.85 mi9222+687395+767395+768720(Top 31%)6377(Top 40%)6377(Top 507%)
25.2M25.20 mi0.35 mi9216+67369+267369+269364(Top 33%)6616(Top 41%)6616(Top 525%)
Finish26.22 mi1.02 mi9251-357347+227347+2210196(Top 36%)7082(Top 44%)7082(Top 563%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10728

Males

8462

M60-64

8462

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

11051

Males

8685

M60-64

8685

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10728

Males

8462

M60-64

8462

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8919

Males

7401

M60-64

7401

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8715

Males

7327

M60-64

7327

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

8462

Males

7042

M60-64

7042

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8948

Males

7110

M60-64

7110

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

9017

Males

7004

M60-64

7004

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9612

Males

7155

M60-64

7155

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6992

Males

5702

M60-64

5702

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

8098

Males

6223

M60-64

6223

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7821

Males

6015

M60-64

6015

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8720

Males

6377

M60-64

6377

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9364

Males

6616

M60-64

6616

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

10196

Males

7082

M60-64

7082

Passing Analysis

Category:
Athletes Passed
3193*
Passed By
658
Net Change
+2534
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11785
5K → 10K493105+388#11785#11397
10K → 15K33272+260#11397#11137
15K → 20K5834+579#11137#10558
20K → Half1102+108#10558#10450
Half → 25K38513+372#10450#10078
25K → 30K376*75+301#10078#9777
30K → 20M15556+98#9777#9679
20M → 21M10870+38#9679#9641
21M → 35K1365+131#9641#9510
35K → 23M17243+129#9510#9381
23M → 24M12837+91#9381#9290
24M → 40K10941+68#9290#9222
40K → 25.2M4236+6#9222#9216
25.2M → Finish6499-35#9216#9251
TOTALS3193*658+2534

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

📊

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