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BOSTON MARATHON 2025

Conor Sayles

Bib: 28085•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:16
Rank: #24950
Start → 5K
30:16 | 9:45/mi
10K· 6.21 mi
59:58
Rank: #24607 (+343)
5K → 10K
29:42 | 9:34/mi
15K· 9.32 mi
1:29:59
Rank: #24449 (+158)
10K → 15K
30:01 | 9:40/mi
20K· 12.43 mi
2:02:15
Rank: #24620 (-171)
15K → 20K
32:16 | 10:23/mi
Half· 13.11 mi
2:08:57
Rank: #24612 (+8)
20K → Half
6:42 | 9:49/mi
25K· 15.53 mi
2:35:43
Rank: #24767 (-155)
Half → 25K
26:46 | 11:02/mi
30K· 18.64 mi
3:11:51
Rank: #24850 (-83)
25K → 30K
36:08 | 11:38/mi
20M
3:29:05
Rank: #24986 (-136)
30K → 20M
17:14 | 12:41/mi
21M
3:42:28
Rank: #25043 (-57)
20M → 21M
13:23 | 13:23/mi
35K· 21.75 mi
3:52:19
Rank: #25158 (-115)
21M → 35K
9:51 | 13:10/mi
23M
4:07:05
Rank: #25137 (+21)
35K → 23M
14:46 | 11:48/mi
24M
4:18:35
Rank: #25127 (+10)
23M → 24M
11:30 | 11:30/mi
40K· 24.85 mi
4:29:10
Rank: #25147 (-20)
24M → 40K
10:35 | 12:23/mi
25.2M
4:33:29
Rank: #25145 (+2)
40K → 25.2M
4:19 | 12:31/mi
Finish· 26.22 mi
4:44:31
Rank: #25142 (+3)
25.2M → Finish
11:02 | 10:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:57
Pace9:50 /mi
2nd Half
Distance13.11 mi
Time2:35:34
Pace11:52 /mi
📊Positive Split: 20.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5630:169:4530:16
9:45
-
10K
6.21 mi12:16:3859:589:3929:42
9:34
-0:11
15K
9.32 mi12:46:391:29:599:3930:01
9:40
+0:06
20K
12.43 mi13:18:552:02:159:5032:16
10:23
+0:43
Half
13.11 mi13:25:372:08:579:506:42
9:49
-0:34
25K
15.53 mi13:52:232:35:4310:0126:46
11:02
+1:13
30K
18.64 mi14:28:313:11:5110:1836:08
11:38
+0:36
20M
20.00 mi14:45:453:29:0510:2717:14
12:41
+1:03
21M
21.00 mi14:59:083:42:2810:3613:23
13:23
+0:42
35K
21.75 mi15:08:593:52:1910:419:51
13:10
-0:13
23M
23.00 mi15:23:454:07:0510:4514:46
11:48
-1:22
24M
24.00 mi15:35:154:18:3510:4611:30
11:30
-0:18
40K
24.85 mi15:45:504:29:1010:5010:35
12:23
+0:53
25.2M
25.20 mi15:50:094:33:2910:514:19
12:31
+0:08
Finish
26.22 mi16:01:114:44:3110:5211:02
10:50
-1:41

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

9:34 /mi

Average Pace

10:52 /mi

Slowest Pace

13:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:59

49% of race

Time at Steady Pace

1:29:10

31% of race

Time at Slower Pace

55:22

19% of race

Average Pace: 10:51 /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 mi11:46:5630:169:4530:16
9:45
#24950
10K
6.21 mi12:16:3859:589:3929:42
9:34
#24607
15K
9.32 mi12:46:391:29:599:3930:01
9:40
#24449
20K
12.43 mi13:18:552:02:159:5032:16
10:23
#24620
Half
13.11 mi13:25:372:08:579:506:42
9:49
#24612
25K
15.53 mi13:52:232:35:4310:0126:46
11:02
#24767
30K
18.64 mi14:28:313:11:5110:1836:08
11:38
#24850
20M
20.00 mi14:45:453:29:0510:2717:14
12:41
#24986
21M
21.00 mi14:59:083:42:2810:3613:23
13:23
#25043
35K
21.75 mi15:08:593:52:1910:419:51
13:10
#25158
23M
23.00 mi15:23:454:07:0510:4514:46
11:48
#25137
24M
24.00 mi15:35:154:18:3510:4611:30
11:30
#25127
40K
24.85 mi15:45:504:29:1010:5010:35
12:23
#25147
25.2M
25.20 mi15:50:094:33:2910:514:19
12:31
#25145
Finish
26.22 mi16:01:114:44:3110:5211:02
10:50
#25142
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24950147041470424172(Top 85%)14342(Top 89%)14342(Top 254%)
10K6.21 mi3.10 mi24607+34314535+16914535+16924254(Top 85%)14356(Top 89%)14356(Top 254%)
15K9.32 mi3.11 mi24449+15814455+8014455+8024172(Top 85%)14342(Top 89%)14342(Top 254%)
20K12.43 mi3.11 mi24620-17114525-7014525-7024991(Top 88%)14675(Top 91%)14675(Top 260%)
Half13.11 mi0.68 mi24612+814519+614519+624421(Top 86%)14409(Top 89%)14409(Top 255%)
25K15.53 mi2.42 mi24767-15514574-5514574-5525257(Top 89%)14749(Top 92%)14749(Top 261%)
30K18.64 mi3.11 mi24850-8314593-1914593-1925042(Top 88%)14548(Top 90%)14548(Top 258%)
20M20.00 mi1.36 mi24986-13614634-4114634-4126118(Top 92%)14981(Top 93%)14981(Top 266%)
21M21.00 mi1.00 mi25043-5714652-1814652-1825544(Top 90%)14647(Top 91%)14647(Top 260%)
35K21.75 mi0.75 mi25158-11514687-3514687-3527111(Top 95%)15395(Top 96%)15395(Top 273%)
23M23.00 mi1.25 mi25137+2114666+2114666+2124748(Top 87%)14215(Top 88%)14215(Top 252%)
24M24.00 mi1.00 mi25127+1014655+1114655+1124901(Top 88%)14257(Top 89%)14257(Top 253%)
40K24.85 mi0.85 mi25147-2014657-214657-225488(Top 90%)14519(Top 90%)14519(Top 257%)
25.2M25.20 mi0.35 mi25145+214655+214655+224229(Top 85%)13892(Top 86%)13892(Top 246%)
Finish26.22 mi1.02 mi25142+314642+1314642+1325016(Top 88%)14287(Top 89%)14287(Top 253%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

24172

Males

14342

M18-39

14342

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

24254

Males

14356

M18-39

14356

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

24172

Males

14342

M18-39

14342

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

24991

Males

14675

M18-39

14675

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

24421

Males

14409

M18-39

14409

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

25257

Males

14749

M18-39

14749

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

25042

Males

14548

M18-39

14548

30K→20M

18.6 - 20.0 mi

Top 92%
×5stories
+64ft-50ft

Overall

26118

Males

14981

M18-39

14981

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

25544

Males

14647

M18-39

14647

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

27111

Males

15395

M18-39

15395

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

24748

Males

14215

M18-39

14215

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

24901

Males

14257

M18-39

14257

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

25488

Males

14519

M18-39

14519

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24229

Males

13892

M18-39

13892

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

25016

Males

14287

M18-39

14287

Passing Analysis

Category:
Athletes Passed
1126
Passed By
1318
Net Change
-192
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24950
5K → 10K41875+343#24950#24607
10K → 15K22567+158#24607#24449
15K → 20K88259-171#24449#24620
20K → Half3123+8#24620#24612
Half → 25K55210-155#24612#24767
25K → 30K109192-83#24767#24850
30K → 20M22158-136#24850#24986
20M → 21M2582-57#24986#25043
21M → 35K6121-115#25043#25158
35K → 23M5130+21#25158#25137
23M → 24M4030+10#25137#25127
24M → 40K2141-20#25127#25147
40K → 25.2M108+2#25147#25145
25.2M → Finish2522+3#25145#25142
TOTALS11261318-192
📊

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