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BOSTON MARATHON 2025

George Dyer

Bib: 20048•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:37
Rank: #21938
Start → 5K
27:37 | 8:53/mi
10K· 6.21 mi
55:52
Rank: #22387 (-449)
5K → 10K
28:15 | 9:06/mi
15K· 9.32 mi
1:24:14
Rank: #22432 (-45)
10K → 15K
28:22 | 9:08/mi
20K· 12.43 mi
1:52:53
Rank: #22281 (+151)
15K → 20K
28:39 | 9:13/mi
Half· 13.11 mi
1:59:20
Rank: #22357 (-76)
20K → Half
6:27 | 9:27/mi
25K· 15.53 mi
2:21:42
Rank: #22111 (+246)
Half → 25K
22:22 | 9:13/mi
30K· 18.64 mi
2:52:32
Rank: #21995 (+116)
25K → 30K
30:50 | 9:55/mi
20M
3:06:31
Rank: #21978 (+17)
30K → 20M
13:59 | 10:17/mi
21M
3:17:11
Rank: #21883 (+95)
20M → 21M
10:40 | 10:40/mi
35K· 21.75 mi
3:24:27
Rank: #21836 (+47)
21M → 35K
7:16 | 9:43/mi
23M
3:37:28
Rank: #21805 (+31)
35K → 23M
13:01 | 10:24/mi
24M
3:47:30
Rank: #21789 (+16)
23M → 24M
10:02 | 10:02/mi
40K· 24.85 mi
3:56:15
Rank: #21762 (+27)
24M → 40K
8:45 | 10:14/mi
25.2M
4:00:05
Rank: #21745 (+17)
40K → 25.2M
3:50 | 11:07/mi
Finish· 26.22 mi
4:10:19
Rank: #21782 (-37)
25.2M → Finish
10:14 | 10:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:20
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:10:59
Pace10:00 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:3527:378:5327:37
8:53
-
10K
6.21 mi11:47:5055:528:5928:15
9:06
+0:13
15K
9.32 mi12:16:121:24:149:0228:22
9:08
+0:02
20K
12.43 mi12:44:511:52:539:0528:39
9:13
+0:05
Half
13.11 mi12:51:181:59:209:066:27
9:27
+0:14
25K
15.53 mi13:13:402:21:429:0722:22
9:13
-0:14
30K
18.64 mi13:44:302:52:329:1530:50
9:55
+0:42
20M
20.00 mi13:58:293:06:319:2013:59
10:17
+0:22
21M
21.00 mi14:09:093:17:119:2310:40
10:40
+0:23
35K
21.75 mi14:16:253:24:279:247:16
9:43
-0:57
23M
23.00 mi14:29:263:37:289:2713:01
10:24
+0:41
24M
24.00 mi14:39:283:47:309:2910:02
10:02
-0:22
40K
24.85 mi14:48:133:56:159:308:45
10:14
+0:12
25.2M
25.20 mi14:52:034:00:059:323:50
11:07
+0:53
Finish
26.22 mi15:02:174:10:199:3310:14
10:03
-1:04

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

8:53 /mi

Average Pace

9:33 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:42

57% of race

Time at Steady Pace

58:22

23% of race

Time at Slower Pace

50:15

20% of race

Average Pace: 9:33 /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 mi11:19:3527:378:5327:37
8:53
#21938
10K
6.21 mi11:47:5055:528:5928:15
9:06
#22387
15K
9.32 mi12:16:121:24:149:0228:22
9:08
#22432
20K
12.43 mi12:44:511:52:539:0528:39
9:13
#22281
Half
13.11 mi12:51:181:59:209:066:27
9:27
#22357
25K
15.53 mi13:13:402:21:429:0722:22
9:13
#22111
30K
18.64 mi13:44:302:52:329:1530:50
9:55
#21995
20M
20.00 mi13:58:293:06:319:2013:59
10:17
#21978
21M
21.00 mi14:09:093:17:119:2310:40
10:40
#21883
35K
21.75 mi14:16:253:24:279:247:16
9:43
#21836
23M
23.00 mi14:29:263:37:289:2713:01
10:24
#21805
24M
24.00 mi14:39:283:47:309:2910:02
10:02
#21789
40K
24.85 mi14:48:133:56:159:308:45
10:14
#21762
25.2M
25.20 mi14:52:034:00:059:323:50
11:07
#21745
Finish
26.22 mi15:02:174:10:199:3310:14
10:03
#21782
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi21938132841328422586(Top 80%)13640(Top 85%)13640(Top 1083%)
10K6.21 mi3.10 mi22387-44913498-21413498-21422784(Top 80%)13709(Top 85%)13709(Top 1089%)
15K9.32 mi3.11 mi22432-4513547-4913547-4922586(Top 80%)13640(Top 85%)13640(Top 1083%)
20K12.43 mi3.11 mi22281+15113471+7613471+7621965(Top 77%)13345(Top 83%)13345(Top 1060%)
Half13.11 mi0.68 mi22357-7613497-2613497-2623398(Top 82%)13961(Top 87%)13961(Top 1109%)
25K15.53 mi2.42 mi22111+24613391+10613391+10620871(Top 73%)12801(Top 79%)12801(Top 1017%)
30K18.64 mi3.11 mi21995+11613314+7713314+7721375(Top 75%)12881(Top 80%)12881(Top 1023%)
20M20.00 mi1.36 mi21978+1713295+1913295+1921832(Top 77%)12969(Top 81%)12969(Top 1030%)
21M21.00 mi1.00 mi21883+9513228+6713228+6720503(Top 72%)12266(Top 76%)12266(Top 974%)
35K21.75 mi0.75 mi21836+4713191+3713191+3721037(Top 74%)12457(Top 77%)12457(Top 989%)
23M23.00 mi1.25 mi21805+3113139+5213139+5221718(Top 76%)12739(Top 79%)12739(Top 1012%)
24M24.00 mi1.00 mi21789+1613108+3113108+3121459(Top 76%)12570(Top 78%)12570(Top 998%)
40K24.85 mi0.85 mi21762+2713076+3213076+3221169(Top 75%)12367(Top 77%)12367(Top 982%)
25.2M25.20 mi0.35 mi21745+1713060+1613060+1620974(Top 74%)12282(Top 76%)12282(Top 976%)
Finish26.22 mi1.02 mi21782-3713064-413064-423051(Top 81%)13302(Top 83%)13302(Top 1057%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

22586

Males

13640

M60-64

13640

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

22784

Males

13709

M60-64

13709

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

22586

Males

13640

M60-64

13640

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

21965

Males

13345

M60-64

13345

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

23398

Males

13961

M60-64

13961

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

20871

Males

12801

M60-64

12801

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

21375

Males

12881

M60-64

12881

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

21832

Males

12969

M60-64

12969

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

20503

Males

12266

M60-64

12266

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

21037

Males

12457

M60-64

12457

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

21718

Males

12739

M60-64

12739

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

21459

Males

12570

M60-64

12570

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

21169

Males

12367

M60-64

12367

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

20974

Males

12282

M60-64

12282

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

23051

Males

13302

M60-64

13302

Passing Analysis

Category:
Athletes Passed
1622
Passed By
1466
Net Change
+156
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21938
5K → 10K111560-449#21938#22387
10K → 15K159204-45#22387#22432
15K → 20K24897+151#22432#22281
20K → Half1591-76#22281#22357
Half → 25K28236+246#22357#22111
25K → 30K245129+116#22111#21995
30K → 20M9780+17#21995#21978
20M → 21M12328+95#21978#21883
21M → 35K6821+47#21883#21836
35K → 23M9362+31#21836#21805
23M → 24M5842+16#21805#21789
24M → 40K5932+27#21789#21762
40K → 25.2M3013+17#21762#21745
25.2M → Finish3471-37#21745#21782
TOTALS16221466+156
📊

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