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BOSTON MARATHON 2025

Jackson Cavallerano

MA

Bib: 27578 M

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
11:02/mi
34:18
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
11:20/mi
1:09:32
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
11:52/mi
1:46:25
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
11:57/mi
2:23:34
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
10:48/mi
2:30:56
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
11:09/mi
2:57:58
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:34/mi
3:33:53
↑ 181↓ 1480.2%
138 ft elev
20M
11:16/mi
3:49:12
↑ 64↓ 500.2%
148 ft elev
21M
11:11/mi
4:00:23
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:11/mi
4:08:00
↑ 17↓ 861.7%
156 ft elev
23M
10:01/mi
4:20:33
↑ 23↓ 630.6%
116 ft elev
24M
9:29/mi
4:30:02
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:24/mi
4:38:04
↓ 200.3%
20 ft elev
25.2M
9:43/mi
4:41:25
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:22/mi
4:49:57
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:30:5611:31 /mi+7.9%
2nd Half
2:19:0110:36 /mi✓ faster
Negative split — 7.9% faster in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
34:1811:023.11 mi34:18
11:02
-
10K
1:09:3211:113.10 mi35:14
11:20
+0:18
15K
1:46:2511:253.11 mi36:53
11:52
+0:32
20K
2:23:3411:333.11 mi37:09
11:57
+0:05
Half(13.11 mi)
2:30:5611:310.68 mi7:22
10:48
-1:09
25K
2:57:5811:272.42 mi27:02
11:09
+0:21
30K
3:33:5311:283.11 mi35:55
11:34
+0:25
20M
3:49:1211:281.36 mi15:19
11:16
-0:18
21M
4:00:2311:271.00 mi11:11
11:11
-0:05
35K
4:08:0011:240.75 mi7:37
10:11
-1:00
23M
4:20:3311:201.25 mi12:33
10:01
-0:10
24M
4:30:0211:151.00 mi9:29
9:29
-0:32
40K
4:38:0411:110.85 mi8:02
9:24
-0:05
25.2M
4:41:2511:100.35 mi3:21
9:43
+0:19
Finish(26.22 mi)
4:49:5711:041.02 mi8:32
8:22
-1:21
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:22 /mi

Average Pace

11:04 /mi

Slowest Pace

11:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

49:34

17% of race

Time at Steady Pace

2:10:26

45% of race

Time at Slower Pace

1:49:57

38% of race

Average Pace: 11:04 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi276041582515825275431576115761
10K6.21 mi3.10 mi27530+7415802+2315802+23274341573815738
15K9.32 mi3.11 mi27553-2315793+915793+9275431576115761
20K12.43 mi3.11 mi27426+12715741+5215741+52270741557015570
Half13.11 mi0.68 mi27373+5315716+2515716+25262431520715207
25K15.53 mi2.42 mi27075+29815582+13415582+134254151482614826
30K18.64 mi3.11 mi26743+33215419+16315419+163249371450214502
20M20.00 mi1.36 mi26589+15415357+6215357+62241391405114051
21M21.00 mi1.00 mi26401+18815261+9615261+96218621291512915
35K21.75 mi0.75 mi26308+9315204+5715204+57223831310513105
23M23.00 mi1.25 mi26094+21415109+9515109+95205711218912189
24M24.00 mi1.00 mi25938+15615037+7215037+72195821166711667
40K24.85 mi0.85 mi25767+17114928+10914928+109182681097410974
25.2M25.20 mi0.35 mi25703+6414896+3214896+321568197479747
Finish26.22 mi1.02 mi25512+19114802+9414802+941539096709670

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21story building
+97ft-345ft

Overall

27543

Males

15761

M18-39

15761

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

27434

Males

15738

M18-39

15738

10K→15K

6.2 - 9.3 mi

Top 97%
×3story building
+67ft-78ft

Overall

27543

Males

15761

M18-39

15761

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

27074

Males

15570

M18-39

15570

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

26243

Males

15207

M18-39

15207

Half→25K

13.1 - 15.5 mi

Top 89%
×4story building
+66ft-88ft

Overall

25415

Males

14826

M18-39

14826

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

24937

Males

14502

M18-39

14502

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

24139

Males

14051

M18-39

14051

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

21862

Males

12915

M18-39

12915

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

22383

Males

13105

M18-39

13105

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

20571

Males

12189

M18-39

12189

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

19582

Males

11667

M18-39

11667

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

18268

Males

10974

M18-39

10974

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

15681

Males

9747

M18-39

9747

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2story building
+22ft-21ft

Overall

15390

Males

9670

M18-39

9670

Passing Analysis

Category:
Athletes Passed
2282
Passed By
190
Net Change
+2092
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27604
5K → 10K13763+74#27604#27530
10K → 15K7699-23#27530#27553
15K → 20K14821+127#27553#27426
20K → Half530+53#27426#27373
Half → 25K2991+298#27373#27075
25K → 30K3364+332#27075#26743
30K → 20M1562+154#26743#26589
20M → 21M1880+188#26589#26401
21M → 35K930+93#26401#26308
35K → 23M2140+214#26308#26094
23M → 24M1560+156#26094#25938
24M → 40K1710+171#25938#25767
40K → 25.2M640+64#25767#25703
25.2M → Finish1910+191#25703#25512
TOTALS2282190+2092

Passing Charts

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