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BOSTON MARATHON 2025

Calvin Neumeyer

Bib: 26420•M

CA

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
21:39
Rank: #7553
Start → 5K
21:39 | 6:58/mi
10K· 6.21 mi
42:45
Rank: #7003 (+550)
5K → 10K
21:06 | 6:47/mi
15K· 9.32 mi
1:03:58
Rank: #6776 (+227)
10K → 15K
21:13 | 6:50/mi
20K· 12.43 mi
1:25:19
Rank: #6537 (+239)
15K → 20K
21:21 | 6:52/mi
Half· 13.11 mi
1:30:03
Rank: #6579 (-42)
20K → Half
4:44 | 6:56/mi
25K· 15.53 mi
1:46:45
Rank: #6344 (+235)
Half → 25K
16:42 | 6:53/mi
30K· 18.64 mi
2:08:49
Rank: #6037 (+307)
25K → 30K
22:04 | 7:06/mi
20M
2:18:26
Rank: #5878 (+159)
30K → 20M
9:37 | 7:05/mi
21M
2:26:08
Rank: #5806 (+72)
20M → 21M
7:42 | 7:42/mi
35K· 21.75 mi
2:31:20
Rank: #5757 (+49)
21M → 35K
5:12 | 6:57/mi
23M
2:40:17
Rank: #5611 (+146)
35K → 23M
8:57 | 7:09/mi
24M
2:47:16
Rank: #5511 (+100)
23M → 24M
6:59 | 6:59/mi
40K· 24.85 mi
2:53:21
Rank: #5431 (+80)
24M → 40K
6:05 | 7:07/mi
25.2M
2:55:59
Rank: #5378 (+53)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
3:02:50
Rank: #5274 (+104)
25.2M → Finish
6:51 | 6:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:03
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:32:47
Pace7:05 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:36:5621:396:5821:39
6:58
-
10K
6.21 mi11:58:0242:456:5321:06
6:47
-0:11
15K
9.32 mi12:19:151:03:586:5221:13
6:50
+0:03
20K
12.43 mi12:40:361:25:196:5221:21
6:52
+0:02
Half
13.11 mi12:45:201:30:036:524:44
6:56
+0:04
25K
15.53 mi13:02:021:46:456:5216:42
6:53
-0:03
30K
18.64 mi13:24:062:08:496:5522:04
7:06
+0:13
20M
20.00 mi13:33:432:18:266:559:37
7:05
-0:01
21M
21.00 mi13:41:252:26:086:587:42
7:42
+0:37
35K
21.75 mi13:46:372:31:206:585:12
6:57
-0:45
23M
23.00 mi13:55:342:40:176:588:57
7:09
+0:12
24M
24.00 mi14:02:332:47:166:586:59
6:59
-0:10
40K
24.85 mi14:08:382:53:216:586:05
7:07
+0:08
25.2M
25.20 mi14:11:162:55:596:592:38
7:38
+0:31
Finish
26.22 mi14:18:073:02:506:596:51
6:43
-0:55

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

6:43 /mi

Average Pace

6:59 /mi

Slowest Pace

7:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:30

94% of race

Time at Steady Pace

10:20

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:58 /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 mi11:36:5621:396:5821:39
6:58
#7553
10K
6.21 mi11:58:0242:456:5321:06
6:47
#7003
15K
9.32 mi12:19:151:03:586:5221:13
6:50
#6776
20K
12.43 mi12:40:361:25:196:5221:21
6:52
#6537
Half
13.11 mi12:45:201:30:036:524:44
6:56
#6579
25K
15.53 mi13:02:021:46:456:5216:42
6:53
#6344
30K
18.64 mi13:24:062:08:496:5522:04
7:06
#6037
20M
20.00 mi13:33:432:18:266:559:37
7:05
#5878
21M
21.00 mi13:41:252:26:086:587:42
7:42
#5806
35K
21.75 mi13:46:372:31:206:585:12
6:57
#5757
23M
23.00 mi13:55:342:40:176:588:57
7:09
#5611
24M
24.00 mi14:02:332:47:166:586:59
6:59
#5511
40K
24.85 mi14:08:382:53:216:586:05
7:07
#5431
25.2M
25.20 mi14:11:162:55:596:592:38
7:38
#5378
Finish
26.22 mi14:18:073:02:506:596:51
6:43
#5274
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7553670867086364(Top 22%)5756(Top 36%)5756(Top 102%)
10K6.21 mi3.10 mi7003+5506293+4156293+4156290(Top 22%)5713(Top 35%)5713(Top 101%)
15K9.32 mi3.11 mi6776+2276104+1896104+1896364(Top 22%)5756(Top 36%)5756(Top 102%)
20K12.43 mi3.11 mi6537+2395909+1955909+1955951(Top 21%)5394(Top 33%)5394(Top 96%)
Half13.11 mi0.68 mi6579-425942-335942-337084(Top 25%)6261(Top 39%)6261(Top 111%)
25K15.53 mi2.42 mi6344+2355739+2035739+2035547(Top 20%)5024(Top 31%)5024(Top 89%)
30K18.64 mi3.11 mi6037+3075468+2715468+2715319(Top 19%)4794(Top 30%)4794(Top 85%)
20M20.00 mi1.36 mi5878+1595325+1435325+1434546(Top 16%)4130(Top 26%)4130(Top 73%)
21M21.00 mi1.00 mi5806+725259+665259+665608(Top 20%)4801(Top 30%)4801(Top 85%)
35K21.75 mi0.75 mi5757+495214+455214+455023(Top 18%)4390(Top 27%)4390(Top 78%)
23M23.00 mi1.25 mi5611+1465084+1305084+1304578(Top 16%)4010(Top 25%)4010(Top 71%)
24M24.00 mi1.00 mi5511+1004988+964988+964523(Top 16%)3916(Top 24%)3916(Top 69%)
40K24.85 mi0.85 mi5431+804911+774911+774551(Top 16%)3883(Top 24%)3883(Top 69%)
25.2M25.20 mi0.35 mi5378+534863+484863+484013(Top 14%)3429(Top 21%)3429(Top 61%)
Finish26.22 mi1.02 mi5274+1044770+934770+934001(Top 14%)3434(Top 21%)3434(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

6364

Males

5756

M18-39

5756

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

6290

Males

5713

M18-39

5713

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

6364

Males

5756

M18-39

5756

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5951

Males

5394

M18-39

5394

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

7084

Males

6261

M18-39

6261

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5547

Males

5024

M18-39

5024

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5319

Males

4794

M18-39

4794

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4546

Males

4130

M18-39

4130

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5608

Males

4801

M18-39

4801

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

5023

Males

4390

M18-39

4390

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4578

Males

4010

M18-39

4010

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4523

Males

3916

M18-39

3916

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4551

Males

3883

M18-39

3883

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

4013

Males

3429

M18-39

3429

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

4001

Males

3434

M18-39

3434

Passing Analysis

Category:
Athletes Passed
2613
Passed By
334
Net Change
+2279
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7553
5K → 10K58636+550#7553#7003
10K → 15K27649+227#7003#6776
15K → 20K27031+239#6776#6537
20K → Half1456-42#6537#6579
Half → 25K25520+235#6579#6344
25K → 30K34134+307#6344#6037
30K → 20M17213+159#6037#5878
20M → 21M10230+72#5878#5806
21M → 35K6617+49#5806#5757
35K → 23M16115+146#5757#5611
23M → 24M11010+100#5611#5511
24M → 40K9111+80#5511#5431
40K → 25.2M541+53#5431#5378
25.2M → Finish11511+104#5378#5274
TOTALS2613334+2279
📊

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