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BOSTON MARATHON 2025

Sam Budnick

Bib: 4457•M

RI

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 18%
Gender (Male)
#0 / 16105
Top 29%
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
21:50
Rank: #8021
Start → 5K
21:50 | 7:02/mi
10K· 6.21 mi
43:34
Rank: #7925 (+96)
5K → 10K
21:44 | 7:00/mi
15K· 9.32 mi
1:05:18
Rank: #7790 (+135)
10K → 15K
21:44 | 7:00/mi
20K· 12.43 mi
1:28:16
Rank: #8197 (-407)
15K → 20K
22:58 | 7:24/mi
Half· 13.11 mi
1:32:54
Rank: #8068 (+129)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:49:50
Rank: #7730 (+338)
Half → 25K
16:56 | 6:59/mi
30K· 18.64 mi
2:12:14
Rank: #7302 (+428)
25K → 30K
22:24 | 7:13/mi
20M
2:21:46
Rank: #6989 (+313)
30K → 20M
9:32 | 7:01/mi
21M
2:28:43
Rank: #6582 (+407)
20M → 21M
6:57 | 6:57/mi
35K· 21.75 mi
2:33:38
Rank: #6396 (+186)
21M → 35K
4:55 | 6:34/mi
23M
2:42:04
Rank: #6089 (+307)
35K → 23M
8:26 | 6:44/mi
24M
2:48:21
Rank: #5776 (+313)
23M → 24M
6:17 | 6:17/mi
40K· 24.85 mi
2:53:44
Rank: #5510 (+266)
24M → 40K
5:23 | 6:18/mi
25.2M
2:56:04
Rank: #5398 (+112)
40K → 25.2M
2:20 | 6:46/mi
Finish· 26.22 mi
3:02:05
Rank: #5135 (+263)
25.2M → Finish
6:01 | 5:54/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:32:54
Pace7:05 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:29:11
Pace6:48 /mi
📊Negative Split: 4.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2821:507:0221:50
7:02
-
10K
6.21 mi10:46:1243:347:0121:44
7:00
-0:02
15K
9.32 mi11:07:561:05:187:0021:44
7:00
0:00
20K
12.43 mi11:30:541:28:167:0622:58
7:24
+0:24
Half
13.11 mi11:35:321:32:547:054:38
6:47
-0:37
25K
15.53 mi11:52:281:49:507:0416:56
6:59
+0:12
30K
18.64 mi12:14:522:12:147:0622:24
7:13
+0:14
20M
20.00 mi12:24:242:21:467:059:32
7:01
-0:12
21M
21.00 mi12:31:212:28:437:056:57
6:57
-0:04
35K
21.75 mi12:36:162:33:387:044:55
6:34
-0:23
23M
23.00 mi12:44:422:42:047:038:26
6:44
+0:10
24M
24.00 mi12:50:592:48:217:016:17
6:17
-0:27
40K
24.85 mi12:56:222:53:446:595:23
6:18
+0:01
25.2M
25.20 mi12:58:422:56:046:592:20
6:46
+0:28
Finish
26.22 mi13:04:433:02:056:576:01
5:54
-0:52

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

5:54 /mi

Average Pace

6:57 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:02

17% of race

Time at Steady Pace

1:45:41

58% of race

Time at Slower Pace

45:22

25% of race

Average Pace: 6:57 /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 mi10:24:2821:507:0221:50
7:02
#8021
10K
6.21 mi10:46:1243:347:0121:44
7:00
#7925
15K
9.32 mi11:07:561:05:187:0021:44
7:00
#7790
20K
12.43 mi11:30:541:28:167:0622:58
7:24
#8197
Half
13.11 mi11:35:321:32:547:054:38
6:47
#8068
25K
15.53 mi11:52:281:49:507:0416:56
6:59
#7730
30K
18.64 mi12:14:522:12:147:0622:24
7:13
#7302
20M
20.00 mi12:24:242:21:467:059:32
7:01
#6989
21M
21.00 mi12:31:212:28:437:056:57
6:57
#6582
35K
21.75 mi12:36:162:33:387:044:55
6:34
#6396
23M
23.00 mi12:44:422:42:047:038:26
6:44
#6089
24M
24.00 mi12:50:592:48:217:016:17
6:17
#5776
40K
24.85 mi12:56:222:53:446:595:23
6:18
#5510
25.2M
25.20 mi12:58:422:56:046:592:20
6:46
#5398
Finish
26.22 mi13:04:433:02:056:576:01
5:54
#5135
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8021700870087585(Top 27%)6667(Top 41%)6667(Top 118%)
10K6.21 mi3.10 mi7925+966930+786930+787876(Top 28%)6888(Top 43%)6888(Top 122%)
15K9.32 mi3.11 mi7790+1356837+936837+937585(Top 27%)6667(Top 41%)6667(Top 118%)
20K12.43 mi3.11 mi8197-4077075-2387075-2389818(Top 35%)7902(Top 49%)7902(Top 140%)
Half13.11 mi0.68 mi8068+1296994+816994+815999(Top 21%)5420(Top 34%)5420(Top 96%)
25K15.53 mi2.42 mi7730+3386759+2356759+2356200(Top 22%)5540(Top 34%)5540(Top 98%)
30K18.64 mi3.11 mi7302+4286423+3366423+3365949(Top 21%)5268(Top 33%)5268(Top 93%)
20M20.00 mi1.36 mi6989+3136168+2556168+2554184(Top 15%)3823(Top 24%)3823(Top 68%)
21M21.00 mi1.00 mi6582+4075848+3205848+3202064(Top 7%)1939(Top 12%)1939(Top 34%)
35K21.75 mi0.75 mi6396+1865698+1505698+1502833(Top 10%)2615(Top 16%)2615(Top 46%)
23M23.00 mi1.25 mi6089+3075446+2525446+2522414(Top 8%)2241(Top 14%)2241(Top 40%)
24M24.00 mi1.00 mi5776+3135192+2545192+2541275(Top 4%)1194(Top 7%)1194(Top 21%)
40K24.85 mi0.85 mi5510+2664973+2194973+219970(Top 3%)909(Top 6%)909(Top 16%)
25.2M25.20 mi0.35 mi5398+1124878+954878+95921(Top 3%)854(Top 5%)854(Top 15%)
Finish26.22 mi1.02 mi5135+2634660+2184660+218707(Top 2%)667(Top 4%)667(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7585

Males

6667

M18-39

6667

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7876

Males

6888

M18-39

6888

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7585

Males

6667

M18-39

6667

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9818

Males

7902

M18-39

7902

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5999

Males

5420

M18-39

5420

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

6200

Males

5540

M18-39

5540

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5949

Males

5268

M18-39

5268

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4184

Males

3823

M18-39

3823

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2064

Males

1939

M18-39

1939

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2833

Males

2615

M18-39

2615

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2414

Males

2241

M18-39

2241

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1275

Males

1194

M18-39

1194

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

970

Males

909

M18-39

909

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

921

Males

854

M18-39

854

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

707

Males

667

M18-39

667

Passing Analysis

Category:
Athletes Passed
3620
Passed By
734
Net Change
+2886
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8021
5K → 10K270174+96#8021#7925
10K → 15K20974+135#7925#7790
15K → 20K55462-407#7790#8197
20K → Half1301+129#8197#8068
Half → 25K3413+338#8068#7730
25K → 30K44618+428#7730#7302
30K → 20M3141+313#7302#6989
20M → 21M4070+407#6989#6582
21M → 35K1860+186#6582#6396
35K → 23M3081+307#6396#6089
23M → 24M3130+313#6089#5776
24M → 40K2660+266#5776#5510
40K → 25.2M1120+112#5510#5398
25.2M → Finish2630+263#5398#5135
TOTALS3620734+2886
📊

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