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BOSTON MARATHON 2025

Paul Sullivan

Bib: 8349•M

MA

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 (M55-59)
#0 / 1648
Top 16%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:38
Rank: #10194
Start → 5K
22:38 | 7:17/mi
10K· 6.21 mi
45:22
Rank: #10340 (-146)
5K → 10K
22:44 | 7:19/mi
15K· 9.32 mi
1:08:15
Rank: #10403 (-63)
10K → 15K
22:53 | 7:22/mi
20K· 12.43 mi
1:31:15
Rank: #10236 (+167)
15K → 20K
23:00 | 7:24/mi
Half· 13.11 mi
1:36:10
Rank: #10181 (+55)
20K → Half
4:55 | 7:12/mi
25K· 15.53 mi
1:54:04
Rank: #9931 (+250)
Half → 25K
17:54 | 7:23/mi
30K· 18.64 mi
2:17:53
Rank: #9678 (+253)
25K → 30K
23:49 | 7:40/mi
20M
2:28:31
Rank: #9598 (+80)
30K → 20M
10:38 | 7:49/mi
21M
2:36:56
Rank: #9581 (+17)
20M → 21M
8:25 | 8:25/mi
35K· 21.75 mi
2:42:36
Rank: #9549 (+32)
21M → 35K
5:40 | 7:34/mi
23M
2:52:44
Rank: #9585 (-36)
35K → 23M
10:08 | 8:06/mi
24M
3:00:26
Rank: #9531 (+54)
23M → 24M
7:42 | 7:42/mi
40K· 24.85 mi
3:06:58
Rank: #9435 (+96)
24M → 40K
6:32 | 7:38/mi
25.2M
3:09:46
Rank: #9350 (+85)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:17:12
Rank: #9269 (+81)
25.2M → Finish
7:26 | 7:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:10
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:41:02
Pace7:42 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:31:3522:387:1722:38
7:17
-
10K
6.21 mi10:54:1945:227:1822:44
7:19
+0:02
15K
9.32 mi11:17:121:08:157:1922:53
7:22
+0:03
20K
12.43 mi11:40:121:31:157:2123:00
7:24
+0:02
Half
13.11 mi11:45:071:36:107:204:55
7:12
-0:12
25K
15.53 mi12:03:011:54:047:2117:54
7:23
+0:11
30K
18.64 mi12:26:502:17:537:2423:49
7:40
+0:17
20M
20.00 mi12:37:282:28:317:2610:38
7:49
+0:09
21M
21.00 mi12:45:532:36:567:288:25
8:25
+0:36
35K
21.75 mi12:51:332:42:367:295:40
7:34
-0:51
23M
23.00 mi13:01:412:52:447:3110:08
8:06
+0:32
24M
24.00 mi13:09:233:00:267:317:42
7:42
-0:24
40K
24.85 mi13:15:553:06:587:316:32
7:38
-0:04
25.2M
25.20 mi13:18:433:09:467:322:48
8:07
+0:29
Finish
26.22 mi13:26:093:17:127:327:26
7:18
-0:49

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

7:12 /mi

Average Pace

7:32 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:51

89% of race

Time at Steady Pace

21:21

11% of race

Time at Slower Pace

0:00

0% 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 mi10:31:3522:387:1722:38
7:17
#10194
10K
6.21 mi10:54:1945:227:1822:44
7:19
#10340
15K
9.32 mi11:17:121:08:157:1922:53
7:22
#10403
20K
12.43 mi11:40:121:31:157:2123:00
7:24
#10236
Half
13.11 mi11:45:071:36:107:204:55
7:12
#10181
25K
15.53 mi12:03:011:54:047:2117:54
7:23
#9931
30K
18.64 mi12:26:502:17:537:2423:49
7:40
#9678
20M
20.00 mi12:37:282:28:317:2610:38
7:49
#9598
21M
21.00 mi12:45:532:36:567:288:25
8:25
#9581
35K
21.75 mi12:51:332:42:367:295:40
7:34
#9549
23M
23.00 mi13:01:412:52:447:3110:08
8:06
#9585
24M
24.00 mi13:09:233:00:267:317:42
7:42
#9531
40K
24.85 mi13:15:553:06:587:316:32
7:38
#9435
25.2M
25.20 mi13:18:433:09:467:322:48
8:07
#9350
Finish
26.22 mi13:26:093:17:127:327:26
7:18
#9269
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi101948276827610519(Top 37%)8358(Top 52%)8358(Top 507%)
10K6.21 mi3.10 mi10340-1468340-648340-6410476(Top 37%)8395(Top 52%)8395(Top 509%)
15K9.32 mi3.11 mi10403-638344-48344-410519(Top 37%)8358(Top 52%)8358(Top 507%)
20K12.43 mi3.11 mi10236+1678227+1178227+1179920(Top 35%)7970(Top 49%)7970(Top 484%)
Half13.11 mi0.68 mi10181+558196+318196+319103(Top 32%)7535(Top 47%)7535(Top 457%)
25K15.53 mi2.42 mi9931+2508033+1638033+1639007(Top 32%)7343(Top 46%)7343(Top 446%)
30K18.64 mi3.11 mi9678+2537837+1967837+1968949(Top 32%)7111(Top 44%)7111(Top 431%)
20M20.00 mi1.36 mi9598+807759+787759+789183(Top 32%)7094(Top 44%)7094(Top 430%)
21M21.00 mi1.00 mi9581+177723+367723+369930(Top 35%)7320(Top 45%)7320(Top 444%)
35K21.75 mi0.75 mi9549+327691+327691+329134(Top 32%)6924(Top 43%)6924(Top 420%)
23M23.00 mi1.25 mi9585-367662+297662+2910675(Top 38%)7570(Top 47%)7570(Top 459%)
24M24.00 mi1.00 mi9531+547593+697593+699104(Top 32%)6706(Top 42%)6706(Top 407%)
40K24.85 mi0.85 mi9435+967508+857508+857693(Top 27%)5831(Top 36%)5831(Top 354%)
25.2M25.20 mi0.35 mi9350+857442+667442+666606(Top 23%)5135(Top 32%)5135(Top 312%)
Finish26.22 mi1.02 mi9269+817360+827360+827734(Top 27%)5763(Top 36%)5763(Top 350%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

10519

Males

8358

M55-59

8358

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

10476

Males

8395

M55-59

8395

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

10519

Males

8358

M55-59

8358

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9920

Males

7970

M55-59

7970

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

9103

Males

7535

M55-59

7535

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

9007

Males

7343

M55-59

7343

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8949

Males

7111

M55-59

7111

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

9183

Males

7094

M55-59

7094

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9930

Males

7320

M55-59

7320

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

9134

Males

6924

M55-59

6924

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10675

Males

7570

M55-59

7570

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

9104

Males

6706

M55-59

6706

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7693

Males

5831

M55-59

5831

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6606

Males

5135

M55-59

5135

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7734

Males

5763

M55-59

5763

Passing Analysis

Category:
Athletes Passed
2120*
Passed By
1194
Net Change
+925
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10194
5K → 10K189335-146#10194#10340
10K → 15K142205-63#10340#10403
15K → 20K25890+167#10403#10236
20K → Half638+55#10236#10181
Half → 25K280*30+250#10181#9931
25K → 30K357104+253#9931#9678
30K → 20M13858+80#9678#9598
20M → 21M9679+17#9598#9581
21M → 35K7240+32#9581#9549
35K → 23M95131-36#9549#9585
23M → 24M10955+54#9585#9531
24M → 40K11822+96#9531#9435
40K → 25.2M927+85#9435#9350
25.2M → Finish11130+81#9350#9269
TOTALS2120*1194+925

* 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