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BOSTON MARATHON 2025

Cody Weaver

Bib: 31489•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
30:04
Rank: #24778
Start → 5K
30:04 | 9:41/mi
10K· 6.21 mi
56:42
Rank: #22917 (+1861)
5K → 10K
26:38 | 8:34/mi
15K· 9.32 mi
1:22:47
Rank: #21725 (+1192)
10K → 15K
26:05 | 8:24/mi
20K· 12.43 mi
1:49:11
Rank: #20839 (+886)
15K → 20K
26:24 | 8:30/mi
Half· 13.11 mi
1:54:47
Rank: #20697 (+142)
20K → Half
5:36 | 8:12/mi
25K· 15.53 mi
2:15:15
Rank: #20096 (+601)
Half → 25K
20:28 | 8:26/mi
30K· 18.64 mi
2:44:24
Rank: #19979 (+117)
25K → 30K
29:09 | 9:23/mi
20M
2:57:27
Rank: #19947 (+32)
30K → 20M
13:03 | 9:36/mi
21M
3:08:11
Rank: #20001 (-54)
20M → 21M
10:44 | 10:44/mi
35K· 21.75 mi
3:15:50
Rank: #20158 (-157)
21M → 35K
7:39 | 10:14/mi
23M
3:31:12
Rank: #20747 (-589)
35K → 23M
15:22 | 12:16/mi
24M
3:43:57
Rank: #21249 (-502)
23M → 24M
12:45 | 12:45/mi
40K· 24.85 mi
3:56:39
Rank: #21805 (-556)
24M → 40K
12:42 | 14:51/mi
25.2M
4:00:44
Rank: #21818 (-13)
40K → 25.2M
4:05 | 11:50/mi
Finish· 26.22 mi
4:10:57
Rank: #21849 (-31)
25.2M → Finish
10:13 | 10:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:47
Pace8:45 /mi
2nd Half
Distance13.11 mi
Time2:16:10
Pace10:23 /mi
📊Positive Split: 18.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1430:049:4130:04
9:41
-
10K
6.21 mi12:19:5256:429:0726:38
8:34
-1:07
15K
9.32 mi12:45:571:22:478:5326:05
8:24
-0:10
20K
12.43 mi13:12:211:49:118:4726:24
8:30
+0:06
Half
13.11 mi13:17:571:54:478:455:36
8:12
-0:18
25K
15.53 mi13:38:252:15:158:4220:28
8:26
+0:14
30K
18.64 mi14:07:342:44:248:4929:09
9:23
+0:57
20M
20.00 mi14:20:372:57:278:5213:03
9:36
+0:13
21M
21.00 mi14:31:213:08:118:5810:44
10:44
+1:08
35K
21.75 mi14:39:003:15:509:007:39
10:14
-0:30
23M
23.00 mi14:54:223:31:129:1115:22
12:16
+2:02
24M
24.00 mi15:07:073:43:579:2012:45
12:45
+0:29
40K
24.85 mi15:19:493:56:399:3112:42
14:51
+2:06
25.2M
25.20 mi15:23:544:00:449:334:05
11:50
-3:01
Finish
26.22 mi15:34:074:10:579:3510:13
10:02
-1:48

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

8:12 /mi

Average Pace

9:35 /mi

Slowest Pace

14:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:11

42% of race

Time at Steady Pace

1:30:08

36% of race

Time at Slower Pace

55:38

22% of race

Average Pace: 9:34 /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 mi11:53:1430:049:4130:04
9:41
#24778
10K
6.21 mi12:19:5256:429:0726:38
8:34
#22917
15K
9.32 mi12:45:571:22:478:5326:05
8:24
#21725
20K
12.43 mi13:12:211:49:118:4726:24
8:30
#20839
Half
13.11 mi13:17:571:54:478:455:36
8:12
#20697
25K
15.53 mi13:38:252:15:158:4220:28
8:26
#20096
30K
18.64 mi14:07:342:44:248:4929:09
9:23
#19979
20M
20.00 mi14:20:372:57:278:5213:03
9:36
#19947
21M
21.00 mi14:31:213:08:118:5810:44
10:44
#20001
35K
21.75 mi14:39:003:15:509:007:39
10:14
#20158
23M
23.00 mi14:54:223:31:129:1115:22
12:16
#20747
24M
24.00 mi15:07:073:43:579:2012:45
12:45
#21249
40K
24.85 mi15:19:493:56:399:3112:42
14:51
#21805
25.2M
25.20 mi15:23:544:00:449:334:05
11:50
#21818
Finish
26.22 mi15:34:074:10:579:3510:13
10:02
#21849
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24778146141461418674(Top 66%)11919(Top 74%)11919(Top 211%)
10K6.21 mi3.10 mi22917+186113748+86613748+86620207(Top 71%)12568(Top 78%)12568(Top 223%)
15K9.32 mi3.11 mi21725+119213215+53313215+53318674(Top 66%)11919(Top 74%)11919(Top 211%)
20K12.43 mi3.11 mi20839+88612834+38112834+38118221(Top 64%)11712(Top 73%)11712(Top 208%)
Half13.11 mi0.68 mi20697+14212768+6612768+6617322(Top 61%)11349(Top 70%)11349(Top 201%)
25K15.53 mi2.42 mi20096+60112499+26912499+26916818(Top 59%)11028(Top 68%)11028(Top 195%)
30K18.64 mi3.11 mi19979+11712410+8912410+8919465(Top 69%)12043(Top 75%)12043(Top 213%)
20M20.00 mi1.36 mi19947+3212377+3312377+3319625(Top 69%)11987(Top 74%)11987(Top 212%)
21M21.00 mi1.00 mi20001-5412378-112378-120683(Top 73%)12345(Top 77%)12345(Top 219%)
35K21.75 mi0.75 mi20158-15712422-4412422-4422487(Top 79%)13146(Top 82%)13146(Top 233%)
23M23.00 mi1.25 mi20747-58912672-25012672-25025501(Top 90%)14576(Top 91%)14576(Top 258%)
24M24.00 mi1.00 mi21249-50212878-20612878-20626591(Top 94%)15108(Top 94%)15108(Top 268%)
40K24.85 mi0.85 mi21805-55613093-21513093-21527704(Top 98%)15663(Top 97%)15663(Top 278%)
25.2M25.20 mi0.35 mi21818-1313096-313096-322866(Top 81%)13209(Top 82%)13209(Top 234%)
Finish26.22 mi1.02 mi21849-3113090+613090+622995(Top 81%)13274(Top 82%)13274(Top 235%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

18674

Males

11919

M18-39

11919

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

20207

Males

12568

M18-39

12568

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

18674

Males

11919

M18-39

11919

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

18221

Males

11712

M18-39

11712

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

17322

Males

11349

M18-39

11349

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

16818

Males

11028

M18-39

11028

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

19465

Males

12043

M18-39

12043

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

19625

Males

11987

M18-39

11987

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

20683

Males

12345

M18-39

12345

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

22487

Males

13146

M18-39

13146

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

25501

Males

14576

M18-39

14576

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

26591

Males

15108

M18-39

15108

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

27704

Males

15663

M18-39

15663

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

22866

Males

13209

M18-39

13209

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

22995

Males

13274

M18-39

13274

Passing Analysis

Category:
Athletes Passed
5264
Passed By
2335
Net Change
+2929
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24778
5K → 10K18610+1861#24778#22917
10K → 15K11953+1192#22917#21725
15K → 20K8904+886#21725#20839
20K → Half1420+142#20839#20697
Half → 25K6032+601#20697#20096
25K → 30K277160+117#20096#19979
30K → 20M12593+32#19979#19947
20M → 21M78132-54#19947#20001
21M → 35K22179-157#20001#20158
35K → 23M14603-589#20158#20747
23M → 24M5507-502#20747#21249
24M → 40K3559-556#21249#21805
40K → 25.2M1528-13#21805#21818
25.2M → Finish3465-31#21818#21849
TOTALS52642335+2929
📊

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