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BOSTON MARATHON 2025

George Brady

Bib: 689•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 19%
Gender (Male)
#0 / 16105
Top 30%
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
19:33
Rank: #2383
Start → 5K
19:33 | 6:18/mi
10K· 6.21 mi
39:13
Rank: #2486 (-103)
5K → 10K
19:40 | 6:20/mi
15K· 9.32 mi
58:52
Rank: #2474 (+12)
10K → 15K
19:39 | 6:19/mi
20K· 12.43 mi
1:18:34
Rank: #2375 (+99)
15K → 20K
19:42 | 6:20/mi
Half· 13.11 mi
1:22:48
Rank: #2345 (+30)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:38:26
Rank: #2376 (-31)
Half → 25K
15:38 | 6:27/mi
30K· 18.64 mi
1:59:43
Rank: #2571 (-195)
25K → 30K
21:17 | 6:51/mi
20M
2:09:31
Rank: #2736 (-165)
30K → 20M
9:48 | 7:13/mi
21M
2:17:30
Rank: #2938 (-202)
20M → 21M
7:59 | 7:59/mi
35K· 21.75 mi
2:22:53
Rank: #3016 (-78)
21M → 35K
5:23 | 7:12/mi
23M
2:32:41
Rank: #3282 (-266)
35K → 23M
9:48 | 7:50/mi
24M
2:40:56
Rank: #3641 (-359)
23M → 24M
8:15 | 8:15/mi
40K· 24.85 mi
2:48:45
Rank: #4128 (-487)
24M → 40K
7:49 | 9:09/mi
25.2M
2:53:26
Rank: #4773 (-645)
40K → 25.2M
4:41 | 13:35/mi
Finish· 26.22 mi
3:03:03
Rank: #5327 (-554)
25.2M → Finish
9:37 | 9:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:48
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:40:15
Pace7:39 /mi
📊Positive Split: 21.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5419:336:1819:33
6:18
-
10K
6.21 mi10:39:3439:136:1919:40
6:20
+0:02
15K
9.32 mi10:59:1358:526:1919:39
6:19
-0:01
20K
12.43 mi11:18:551:18:346:1919:42
6:20
+0:01
Half
13.11 mi11:23:091:22:486:194:14
6:12
-0:08
25K
15.53 mi11:38:471:38:266:2015:38
6:27
+0:15
30K
18.64 mi12:00:041:59:436:2521:17
6:51
+0:24
20M
20.00 mi12:09:522:09:316:299:48
7:13
+0:22
21M
21.00 mi12:17:512:17:306:337:59
7:59
+0:46
35K
21.75 mi12:23:142:22:536:345:23
7:12
-0:47
23M
23.00 mi12:33:022:32:416:389:48
7:50
+0:38
24M
24.00 mi12:41:172:40:566:428:15
8:15
+0:25
40K
24.85 mi12:49:062:48:456:477:49
9:09
+0:54
25.2M
25.20 mi12:53:472:53:266:534:41
13:35
+4:26
Finish
26.22 mi13:03:243:03:036:599:37
9:26
-4:09

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

6:12 /mi

Average Pace

6:59 /mi

Slowest Pace

13:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:14

2% of race

Time at Steady Pace

2:28:27

81% of race

Time at Slower Pace

30:22

17% of race

Average Pace: 6:59 /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 mi10:19:5419:336:1819:33
6:18
#2383
10K
6.21 mi10:39:3439:136:1919:40
6:20
#2486
15K
9.32 mi10:59:1358:526:1919:39
6:19
#2474
20K
12.43 mi11:18:551:18:346:1919:42
6:20
#2375
Half
13.11 mi11:23:091:22:486:194:14
6:12
#2345
25K
15.53 mi11:38:471:38:266:2015:38
6:27
#2376
30K
18.64 mi12:00:041:59:436:2521:17
6:51
#2571
20M
20.00 mi12:09:522:09:316:299:48
7:13
#2736
21M
21.00 mi12:17:512:17:306:337:59
7:59
#2938
35K
21.75 mi12:23:142:22:536:345:23
7:12
#3016
23M
23.00 mi12:33:022:32:416:389:48
7:50
#3282
24M
24.00 mi12:41:172:40:566:428:15
8:15
#3641
40K
24.85 mi12:49:062:48:456:477:49
9:09
#4128
25.2M
25.20 mi12:53:472:53:266:534:41
13:35
#4773
Finish
26.22 mi13:03:243:03:036:599:37
9:26
#5327
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2383226922692475(Top 9%)2360(Top 15%)2360(Top 42%)
10K6.21 mi3.10 mi2486-1032368-992368-992591(Top 9%)2469(Top 15%)2469(Top 44%)
15K9.32 mi3.11 mi2474+122360+82360+82475(Top 9%)2360(Top 15%)2360(Top 42%)
20K12.43 mi3.11 mi2375+992266+942266+942211(Top 8%)2106(Top 13%)2106(Top 37%)
Half13.11 mi0.68 mi2345+302237+292237+291946(Top 7%)1855(Top 12%)1855(Top 33%)
25K15.53 mi2.42 mi2376-312267-302267-302579(Top 9%)2453(Top 15%)2453(Top 43%)
30K18.64 mi3.11 mi2571-1952456-1892456-1893725(Top 13%)3444(Top 21%)3444(Top 61%)
20M20.00 mi1.36 mi2736-1652606-1502606-1505224(Top 18%)4641(Top 29%)4641(Top 82%)
21M21.00 mi1.00 mi2938-2022789-1832789-1837219(Top 25%)5793(Top 36%)5793(Top 103%)
35K21.75 mi0.75 mi3016-782855-662855-666504(Top 23%)5370(Top 33%)5370(Top 95%)
23M23.00 mi1.25 mi3282-2663096-2413096-2418732(Top 31%)6559(Top 41%)6559(Top 116%)
24M24.00 mi1.00 mi3641-3593410-3143410-31412860(Top 45%)8567(Top 53%)8567(Top 152%)
40K24.85 mi0.85 mi4128-4873813-4033813-40317034(Top 60%)10377(Top 64%)10377(Top 184%)
25.2M25.20 mi0.35 mi4773-6454371-5584371-55825766(Top 91%)14617(Top 91%)14617(Top 259%)
Finish26.22 mi1.02 mi5327-5544810-4394810-43920932(Top 74%)12246(Top 76%)12246(Top 217%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2475

Males

2360

M18-39

2360

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2591

Males

2469

M18-39

2469

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2475

Males

2360

M18-39

2360

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2211

Males

2106

M18-39

2106

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1946

Males

1855

M18-39

1855

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2579

Males

2453

M18-39

2453

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3725

Males

3444

M18-39

3444

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

5224

Males

4641

M18-39

4641

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

7219

Males

5793

M18-39

5793

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6504

Males

5370

M18-39

5370

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8732

Males

6559

M18-39

6559

23M→24M

23.0 - 24.0 mi

Top 45%
×6stories
+12ft-82ft

Overall

12860

Males

8567

M18-39

8567

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

17034

Males

10377

M18-39

10377

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25766

Males

14617

M18-39

14617

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

20932

Males

12246

M18-39

12246

Passing Analysis

Category:
Athletes Passed
481
Passed By
3425
Net Change
-2944
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2383
5K → 10K67170-103#2383#2486
10K → 15K9482+12#2486#2474
15K → 20K12425+99#2474#2375
20K → Half311+30#2375#2345
Half → 25K4374-31#2345#2376
25K → 30K39234-195#2376#2571
30K → 20M24189-165#2571#2736
20M → 21M10212-202#2736#2938
21M → 35K1694-78#2938#3016
35K → 23M21287-266#3016#3282
23M → 24M5364-359#3282#3641
24M → 40K4491-487#3641#4128
40K → 25.2M2647-645#4128#4773
25.2M → Finish1555-554#4773#5327
TOTALS4813425-2944
📊

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