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BOSTON MARATHON 2025

Brady Woods

Bib: 4280•M

OH

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

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
6:48/mi
21:08
↑ 97↓ 3451.5%
10K· 6.21 mi
7:03/mi
43:02
↑ 79↓ 1380.4%
15K· 9.32 mi
7:29/mi
1:06:18
↑ 67↓ 78
20K· 12.43 mi
8:11/mi
1:31:44
↑ 106↓ 860.1%
Half· 13.11 mi
7:14/mi
1:36:40
↑ 19↓ 370.5%
25K· 15.53 mi
9:17/mi
1:59:10
↑ 66↓ 880.2%
30K· 18.64 mi
9:06/mi
2:27:27
↑ 181↓ 1480.2%
20M
8:42/mi
2:39:16
↑ 64↓ 500.2%
21M
9:05/mi
2:48:21
↑ 106↓ 241.6%
35K· 21.75 mi
10:31/mi
2:56:13
↑ 17↓ 861.7%
23M
9:46/mi
3:08:27
↑ 23↓ 630.6%
24M
8:08/mi
3:16:35
↓ 821.3%
40K· 24.85 mi
9:49/mi
3:24:59
↓ 200.3%
25.2M
10:29/mi
3:28:36
↑ 13↓ 160.2%
Finish· 26.22 mi
7:33/mi
3:36:18
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:40
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:59:38
Pace9:08 /mi
📊Positive Split: 23.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3021:086:4821:08
6:48
-
10K
6.21 mi10:45:2443:026:5621:54
7:03
+0:15
15K
9.32 mi11:08:401:06:187:0723:16
7:29
+0:26
20K
12.43 mi11:34:061:31:447:2325:26
8:11
+0:42
Half
13.11 mi11:39:021:36:407:224:56
7:14
-0:57
25K
15.53 mi12:01:321:59:107:4022:30
9:17
+2:03
30K
18.64 mi12:29:492:27:277:5528:17
9:06
-0:11
20M
20.00 mi12:41:382:39:167:5811:49
8:42
-0:24
21M
21.00 mi12:50:432:48:218:019:05
9:05
+0:23
35K
21.75 mi12:58:352:56:138:067:52
10:31
+1:26
23M
23.00 mi13:10:493:08:278:1212:14
9:46
-0:45
24M
24.00 mi13:18:573:16:358:118:08
8:08
-1:38
40K
24.85 mi13:27:213:24:598:158:24
9:49
+1:41
25.2M
25.20 mi13:30:583:28:368:173:37
10:29
+0:40
Finish
26.22 mi13:38:403:36:188:157:42
7:33
-2:56

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

6:48 /mi

Average Pace

8:15 /mi

Slowest Pace

10:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:56

36% of race

Time at Steady Pace

1:45:15

49% of race

Time at Slower Pace

32:07

15% of race

Average Pace: 8:15 /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 mi10:23:3021:086:4821:08
6:48
#6338
10K
6.21 mi10:45:2443:026:5621:54
7:03
#7347
15K
9.32 mi11:08:401:06:187:0723:16
7:29
#8596
20K
12.43 mi11:34:061:31:447:2325:26
8:11
#10595
Half
13.11 mi11:39:021:36:407:224:56
7:14
#10519
25K
15.53 mi12:01:321:59:107:4022:30
9:17
#12765
30K
18.64 mi12:29:492:27:277:5528:17
9:06
#13961
20M
20.00 mi12:41:382:39:167:5811:49
8:42
#14016
21M
21.00 mi12:50:432:48:218:019:05
9:05
#13974
35K
21.75 mi12:58:352:56:138:067:52
10:31
#14597
23M
23.00 mi13:10:493:08:278:1212:14
9:46
#14972
24M
24.00 mi13:18:573:16:358:118:08
8:08
#14816
40K
24.85 mi13:27:213:24:598:158:24
9:49
#15087
25.2M
25.20 mi13:30:583:28:368:173:37
10:29
#15159
Finish
26.22 mi13:38:403:36:188:157:42
7:33
#14918
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi63385793579311672(Top 41%)8918(Top 55%)8918(Top 158%)
10K6.21 mi3.10 mi7347-10096551-7586551-7588295(Top 29%)7168(Top 45%)7168(Top 127%)
15K9.32 mi3.11 mi8596-12497345-7947345-79411672(Top 41%)8918(Top 55%)8918(Top 158%)
20K12.43 mi3.11 mi10595-19998418-10738418-107316208(Top 57%)10826(Top 67%)10826(Top 192%)
Half13.11 mi0.68 mi10519+768383+358383+359387(Top 33%)7730(Top 48%)7730(Top 137%)
25K15.53 mi2.42 mi12765-22469385-10029385-100221087(Top 74%)12884(Top 80%)12884(Top 228%)
30K18.64 mi3.11 mi13961-11969840-4559840-45518184(Top 64%)11452(Top 71%)11452(Top 203%)
20M20.00 mi1.36 mi14016-559827+139827+1315014(Top 53%)9919(Top 62%)9919(Top 176%)
21M21.00 mi1.00 mi13974+429784+439784+4313979(Top 49%)9320(Top 58%)9320(Top 165%)
35K21.75 mi0.75 mi14597-62310051-26710051-26723186(Top 82%)13472(Top 84%)13472(Top 239%)
23M23.00 mi1.25 mi14972-37510177-12610177-12619674(Top 69%)11748(Top 73%)11748(Top 208%)
24M24.00 mi1.00 mi14816+15610080+9710080+9712137(Top 43%)8243(Top 51%)8243(Top 146%)
40K24.85 mi0.85 mi15087-27110155-7510155-7519872(Top 70%)11734(Top 73%)11734(Top 208%)
25.2M25.20 mi0.35 mi15159-7210172-1710172-1718912(Top 67%)11267(Top 70%)11267(Top 200%)
Finish26.22 mi1.02 mi14918+24110048+12410048+1249603(Top 34%)6775(Top 42%)6775(Top 120%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

11672

Males

8918

M18-39

8918

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

8295

Males

7168

M18-39

7168

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

11672

Males

8918

M18-39

8918

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

16208

Males

10826

M18-39

10826

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

9387

Males

7730

M18-39

7730

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

21087

Males

12884

M18-39

12884

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

18184

Males

11452

M18-39

11452

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

15014

Males

9919

M18-39

9919

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

13979

Males

9320

M18-39

9320

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

23186

Males

13472

M18-39

13472

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

19674

Males

11748

M18-39

11748

23M→24M

23.0 - 24.0 mi

Top 43%
×6story building
+12ft-82ft

Overall

12137

Males

8243

M18-39

8243

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

19872

Males

11734

M18-39

11734

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

18912

Males

11267

M18-39

11267

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9603

Males

6775

M18-39

6775

Passing Analysis

Category:
Athletes Passed
930
Passed By
9508
Net Change
-8580
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6338
5K → 10K241033-1009#6338#7347
10K → 15K151264-1249#7347#8596
15K → 20K102007-1999#8596#10595
20K → Half815+76#10595#10519
Half → 25K92255-2246#10519#12765
25K → 30K631259-1196#12765#13961
30K → 20M107162-55#13961#14016
20M → 21M12381+42#14016#13974
21M → 35K7630-623#13974#14597
35K → 23M40415-375#14597#14972
23M → 24M16913+156#14972#14816
24M → 40K20291-271#14816#15087
40K → 25.2M1789-72#15087#15159
25.2M → Finish2454+241#15159#14918
TOTALS9309508-8580
📊

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