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BOSTON MARATHON 2025

Peter Worford

Bib: 23621•M

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Top 31%
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
8:38/mi
26:48
↑ 97↓ 3451.5%
10K· 6.21 mi
8:32/mi
53:20
↑ 79↓ 1380.4%
15K· 9.32 mi
8:41/mi
1:20:19
↑ 67↓ 78
20K· 12.43 mi
8:49/mi
1:47:43
↑ 106↓ 860.1%
Half· 13.11 mi
8:36/mi
1:53:35
↑ 19↓ 370.5%
25K· 15.53 mi
8:48/mi
2:14:56
↑ 66↓ 880.2%
30K· 18.64 mi
9:04/mi
2:43:05
↑ 181↓ 1480.2%
20M
9:09/mi
2:55:31
↑ 64↓ 500.2%
21M
9:35/mi
3:05:06
↑ 106↓ 241.6%
35K· 21.75 mi
8:56/mi
3:11:47
↑ 17↓ 861.7%
23M
9:16/mi
3:23:23
↑ 23↓ 630.6%
24M
9:10/mi
3:32:33
↓ 821.3%
40K· 24.85 mi
9:32/mi
3:40:42
↓ 200.3%
25.2M
10:18/mi
3:44:15
↑ 13↓ 160.2%
Finish· 26.22 mi
9:04/mi
3:53:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:35
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time1:59:54
Pace9:09 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:4426:488:3826:48
8:38
-
10K
6.21 mi11:51:1653:208:3526:32
8:32
-0:06
15K
9.32 mi12:18:151:20:198:3726:59
8:41
+0:09
20K
12.43 mi12:45:391:47:438:4027:24
8:49
+0:08
Half
13.11 mi12:51:311:53:358:405:52
8:36
-0:13
25K
15.53 mi13:12:522:14:568:4121:21
8:48
+0:12
30K
18.64 mi13:41:012:43:058:4528:09
9:04
+0:16
20M
20.00 mi13:53:272:55:318:4712:26
9:09
+0:05
21M
21.00 mi14:03:023:05:068:499:35
9:35
+0:26
35K
21.75 mi14:09:433:11:478:496:41
8:56
-0:39
23M
23.00 mi14:21:193:23:238:5111:36
9:16
+0:20
24M
24.00 mi14:30:293:32:338:519:10
9:10
-0:06
40K
24.85 mi14:38:383:40:428:538:09
9:32
+0:22
25.2M
25.20 mi14:42:113:44:158:543:33
10:18
+0:46
Finish
26.22 mi14:51:253:53:298:559:14
9:04
-1:14

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

8:32 /mi

Average Pace

8:55 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:56

58% of race

Time at Steady Pace

1:17:16

33% of race

Time at Slower Pace

21:17

9% of race

Average Pace: 8:54 /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 mi11:24:4426:488:3826:48
8:38
#20599
10K
6.21 mi11:51:1653:208:3526:32
8:32
#20306
15K
9.32 mi12:18:151:20:198:3726:59
8:41
#20295
20K
12.43 mi12:45:391:47:438:4027:24
8:49
#20231
Half
13.11 mi12:51:311:53:358:405:52
8:36
#20207
25K
15.53 mi13:12:522:14:568:4121:21
8:48
#19978
30K
18.64 mi13:41:012:43:058:4528:09
9:04
#19587
20M
20.00 mi13:53:272:55:318:4712:26
9:09
#19440
21M
21.00 mi14:03:023:05:068:499:35
9:35
#19253
35K
21.75 mi14:09:433:11:478:496:41
8:56
#19202
23M
23.00 mi14:21:193:23:238:5111:36
9:16
#19121
24M
24.00 mi14:30:293:32:338:519:10
9:10
#19072
40K
24.85 mi14:38:383:40:428:538:09
9:32
#19044
25.2M
25.20 mi14:42:113:44:158:543:33
10:18
#19033
Finish
26.22 mi14:51:253:53:298:559:14
9:04
#19037
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi20599126821268220391(Top 72%)12684(Top 79%)12684(Top 1985%)
10K6.21 mi3.10 mi20306+29312596+8612596+8620027(Top 71%)12490(Top 78%)12490(Top 1955%)
15K9.32 mi3.11 mi20295+1112598-212598-220391(Top 72%)12684(Top 79%)12684(Top 1985%)
20K12.43 mi3.11 mi20231+6412567+3112567+3120024(Top 70%)12474(Top 77%)12474(Top 1952%)
Half13.11 mi0.68 mi20207+2412551+1612551+1619775(Top 70%)12368(Top 77%)12368(Top 1936%)
25K15.53 mi2.42 mi19978+22912453+9812453+9818951(Top 67%)11945(Top 74%)11945(Top 1869%)
30K18.64 mi3.11 mi19587+39112244+20912244+20917977(Top 63%)11369(Top 71%)11369(Top 1779%)
20M20.00 mi1.36 mi19440+14712158+8612158+8617523(Top 62%)11051(Top 69%)11051(Top 1729%)
21M21.00 mi1.00 mi19253+18712052+10612052+10616451(Top 58%)10459(Top 65%)10459(Top 1637%)
35K21.75 mi0.75 mi19202+5112017+3512017+3517915(Top 63%)11018(Top 68%)11018(Top 1724%)
23M23.00 mi1.25 mi19121+8111952+6511952+6517618(Top 62%)10777(Top 67%)10777(Top 1687%)
24M24.00 mi1.00 mi19072+4911913+3911913+3918170(Top 64%)11002(Top 68%)11002(Top 1722%)
40K24.85 mi0.85 mi19044+2811871+4211871+4218832(Top 66%)11241(Top 70%)11241(Top 1759%)
25.2M25.20 mi0.35 mi19033+1111853+1811853+1818242(Top 64%)10935(Top 68%)10935(Top 1711%)
Finish26.22 mi1.02 mi19037-411832+2111832+2119321(Top 68%)11498(Top 71%)11498(Top 1799%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21story building
+97ft-345ft

Overall

20391

Males

12684

M65-69

12684

5K→10K

3.1 - 6.2 mi

Top 71%
×5story building
+79ft-138ft

Overall

20027

Males

12490

M65-69

12490

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+67ft-78ft

Overall

20391

Males

12684

M65-69

12684

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

20024

Males

12474

M65-69

12474

20K→Half

12.4 - 13.1 mi

Top 70%
×2story building
+19ft-37ft

Overall

19775

Males

12368

M65-69

12368

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

18951

Males

11945

M65-69

11945

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

17977

Males

11369

M65-69

11369

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

17523

Males

11051

M65-69

11051

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

16451

Males

10459

M65-69

10459

21M→35K

21.0 - 21.8 mi

Top 63%
×7story building
+17ft-86ft

Overall

17915

Males

11018

M65-69

11018

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

17618

Males

10777

M65-69

10777

23M→24M

23.0 - 24.0 mi

Top 64%
×6story building
+12ft-82ft

Overall

18170

Males

11002

M65-69

11002

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18832

Males

11241

M65-69

11241

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

18242

Males

10935

M65-69

10935

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

19321

Males

11498

M65-69

11498

Passing Analysis

Category:
Athletes Passed
2487
Passed By
925
Net Change
+1562
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20599
5K → 10K461168+293#20599#20306
10K → 15K197186+11#20306#20295
15K → 20K204140+64#20295#20231
20K → Half4319+24#20231#20207
Half → 25K28152+229#20207#19978
25K → 30K44655+391#19978#19587
30K → 20M17932+147#19587#19440
20M → 21M20720+187#19440#19253
21M → 35K7423+51#19253#19202
35K → 23M12948+81#19202#19121
23M → 24M9243+49#19121#19072
24M → 40K8456+28#19072#19044
40K → 25.2M4130+11#19044#19033
25.2M → Finish4953-4#19033#19037
TOTALS2487925+1562
📊

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