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BOSTON MARATHON 2025

Bradley Davis

Bib: 2887•M

CO

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 18%
Division (M18-39)
#0 / 5642
Top 40%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:24
Rank: #859
Start → 5K
18:24 | 5:55/mi
10K· 6.21 mi
36:34
Rank: #768 (+91)
5K → 10K
18:10 | 5:51/mi
15K· 9.32 mi
54:49
Rank: #743 (+25)
10K → 15K
18:15 | 5:52/mi
20K· 12.43 mi
1:13:22
Rank: #745 (-2)
15K → 20K
18:33 | 5:58/mi
Half· 13.11 mi
1:17:29
Rank: #766 (-21)
20K → Half
4:07 | 6:02/mi
25K· 15.53 mi
1:32:14
Rank: #786 (-20)
Half → 25K
14:45 | 6:05/mi
30K· 18.64 mi
1:52:38
Rank: #939 (-153)
25K → 30K
20:24 | 6:34/mi
20M
2:03:02
Rank: #1236 (-297)
30K → 20M
10:24 | 7:39/mi
21M
2:11:43
Rank: #1553 (-317)
20M → 21M
8:41 | 8:41/mi
35K· 21.75 mi
2:17:17
Rank: #1706 (-153)
21M → 35K
5:34 | 7:26/mi
23M
2:27:45
Rank: #2145 (-439)
35K → 23M
10:28 | 8:22/mi
24M
2:35:56
Rank: #2454 (-309)
23M → 24M
8:11 | 8:11/mi
40K· 24.85 mi
2:43:20
Rank: #2760 (-306)
24M → 40K
7:24 | 8:39/mi
25.2M
2:46:30
Rank: #2877 (-117)
40K → 25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
2:54:24
Rank: #3091 (-214)
25.2M → Finish
7:54 | 7:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:29
Pace5:55 /mi
2nd Half
Distance13.11 mi
Time1:36:55
Pace7:24 /mi
📊Positive Split: 25.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1118:245:5518:24
5:55
-
10K
6.21 mi10:37:2136:345:5318:10
5:51
-0:04
15K
9.32 mi10:55:3654:495:5318:15
5:52
+0:01
20K
12.43 mi11:14:091:13:225:5418:33
5:58
+0:06
Half
13.11 mi11:18:161:17:295:554:07
6:02
+0:04
25K
15.53 mi11:33:011:32:145:5614:45
6:05
+0:03
30K
18.64 mi11:53:251:52:386:0320:24
6:34
+0:29
20M
20.00 mi12:03:492:03:026:0910:24
7:39
+1:05
21M
21.00 mi12:12:302:11:436:168:41
8:41
+1:02
35K
21.75 mi12:18:042:17:176:195:34
7:26
-1:15
23M
23.00 mi12:28:322:27:456:2510:28
8:22
+0:56
24M
24.00 mi12:36:432:35:566:308:11
8:11
-0:11
40K
24.85 mi12:44:072:43:206:347:24
8:39
+0:28
25.2M
25.20 mi12:47:172:46:306:363:10
9:11
+0:32
Finish
26.22 mi12:55:112:54:246:397:54
7:45
-1:26

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

5:51 /mi

Average Pace

6:39 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:38

65% of race

Time at Steady Pace

23:52

14% of race

Time at Slower Pace

37:54

22% of race

Average Pace: 6:39 /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 mi10:19:1118:245:5518:24
5:55
#859
10K
6.21 mi10:37:2136:345:5318:10
5:51
#768
15K
9.32 mi10:55:3654:495:5318:15
5:52
#743
20K
12.43 mi11:14:091:13:225:5418:33
5:58
#745
Half
13.11 mi11:18:161:17:295:554:07
6:02
#766
25K
15.53 mi11:33:011:32:145:5614:45
6:05
#786
30K
18.64 mi11:53:251:52:386:0320:24
6:34
#939
20M
20.00 mi12:03:492:03:026:0910:24
7:39
#1236
21M
21.00 mi12:12:302:11:436:168:41
8:41
#1553
35K
21.75 mi12:18:042:17:176:195:34
7:26
#1706
23M
23.00 mi12:28:322:27:456:2510:28
8:22
#2145
24M
24.00 mi12:36:432:35:566:308:11
8:11
#2454
40K
24.85 mi12:44:072:43:206:347:24
8:39
#2760
25.2M
25.20 mi12:47:172:46:306:363:10
9:11
#2877
Finish
26.22 mi12:55:112:54:246:397:54
7:45
#3091
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi859805805707(Top 2%)661(Top 4%)661(Top 12%)
10K6.21 mi3.10 mi768+91717+88717+88706(Top 2%)661(Top 4%)661(Top 12%)
15K9.32 mi3.11 mi743+25694+23694+23707(Top 2%)661(Top 4%)661(Top 12%)
20K12.43 mi3.11 mi745-2696-2696-2812(Top 3%)763(Top 5%)763(Top 14%)
Half13.11 mi0.68 mi766-21716-20716-201300(Top 5%)1234(Top 8%)1234(Top 22%)
25K15.53 mi2.42 mi786-20736-20736-201041(Top 4%)984(Top 6%)984(Top 17%)
30K18.64 mi3.11 mi939-153884-148884-1482255(Top 8%)2134(Top 13%)2134(Top 38%)
20M20.00 mi1.36 mi1236-2971167-2831167-2838011(Top 28%)6438(Top 40%)6438(Top 114%)
21M21.00 mi1.00 mi1553-3171470-3031470-30311524(Top 41%)8117(Top 50%)8117(Top 144%)
35K21.75 mi0.75 mi1706-1531617-1471617-1478133(Top 29%)6356(Top 39%)6356(Top 113%)
23M23.00 mi1.25 mi2145-4392042-4252042-42512374(Top 44%)8391(Top 52%)8391(Top 149%)
24M24.00 mi1.00 mi2454-3092335-2932335-29312413(Top 44%)8364(Top 52%)8364(Top 148%)
40K24.85 mi0.85 mi2760-3062615-2802615-28014337(Top 50%)9136(Top 57%)9136(Top 162%)
25.2M25.20 mi0.35 mi2877-1172722-1072722-10712703(Top 45%)8288(Top 51%)8288(Top 147%)
Finish26.22 mi1.02 mi3091-2142912-1902912-19011026(Top 39%)7503(Top 47%)7503(Top 133%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

707

Males

661

M18-39

661

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

706

Males

661

M18-39

661

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

707

Males

661

M18-39

661

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

812

Males

763

M18-39

763

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1300

Males

1234

M18-39

1234

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1041

Males

984

M18-39

984

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2255

Males

2134

M18-39

2134

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

8011

Males

6438

M18-39

6438

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

11524

Males

8117

M18-39

8117

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

8133

Males

6356

M18-39

6356

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

12374

Males

8391

M18-39

8391

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

12413

Males

8364

M18-39

8364

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14337

Males

9136

M18-39

9136

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12703

Males

8288

M18-39

8288

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

11026

Males

7503

M18-39

7503

Passing Analysis

Category:
Athletes Passed
222
Passed By
2454
Net Change
-2232
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#859
5K → 10K10110+91#859#768
10K → 15K3712+25#768#743
15K → 20K2830-2#743#745
20K → Half021-21#745#766
Half → 25K1939-20#766#786
25K → 30K6159-153#786#939
30K → 20M3300-297#939#1236
20M → 21M1318-317#1236#1553
21M → 35K5158-153#1553#1706
35K → 23M3442-439#1706#2145
23M → 24M8317-309#2145#2454
24M → 40K3309-306#2454#2760
40K → 25.2M2119-117#2760#2877
25.2M → Finish6220-214#2877#3091
TOTALS2222454-2232
📊

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