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BOSTON MARATHON 2025

Zachary Salvatore

Bib: 31076•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
31:45
Rank: #26104
Start → 5K
31:45 | 10:13/mi
10K· 6.21 mi
1:04:40
Rank: #26305 (-201)
5K → 10K
32:55 | 10:36/mi
15K· 9.32 mi
1:37:13
Rank: #26156 (+149)
10K → 15K
32:33 | 10:29/mi
20K· 12.43 mi
2:11:29
Rank: #26123 (+33)
15K → 20K
34:16 | 11:02/mi
Half· 13.11 mi
2:18:31
Rank: #26086 (+37)
20K → Half
7:02 | 10:19/mi
25K· 15.53 mi
2:49:09
Rank: #26334 (-248)
Half → 25K
30:38 | 12:38/mi
30K· 18.64 mi
3:26:47
Rank: #26224 (+110)
25K → 30K
37:38 | 12:07/mi
20M
3:43:35
Rank: #26186 (+38)
30K → 20M
16:48 | 12:22/mi
21M
3:57:48
Rank: #26234 (-48)
20M → 21M
14:13 | 14:13/mi
35K· 21.75 mi
4:07:07
Rank: #26253 (-19)
21M → 35K
9:19 | 12:27/mi
23M
4:23:06
Rank: #26249 (+4)
35K → 23M
15:59 | 12:46/mi
24M
4:35:27
Rank: #26248 (+1)
23M → 24M
12:21 | 12:21/mi
40K· 24.85 mi
4:45:39
Rank: #26208 (+40)
24M → 40K
10:12 | 11:56/mi
25.2M
4:49:36
Rank: #26184 (+24)
40K → 25.2M
3:57 | 11:27/mi
Finish· 26.22 mi
4:59:11
Rank: #26098 (+86)
25.2M → Finish
9:35 | 9:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:18:31
Pace10:34 /mi
2nd Half
Distance13.11 mi
Time2:40:40
Pace12:15 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:3931:4510:1331:45
10:13
-
10K
6.21 mi12:28:341:04:4010:2432:55
10:36
+0:23
15K
9.32 mi13:01:071:37:1310:2632:33
10:29
-0:07
20K
12.43 mi13:35:232:11:2910:3534:16
11:02
+0:33
Half
13.11 mi13:42:252:18:3110:347:02
10:19
-0:43
25K
15.53 mi14:13:032:49:0910:5330:38
12:38
+2:19
30K
18.64 mi14:50:413:26:4711:0637:38
12:07
-0:31
20M
20.00 mi15:07:293:43:3511:1116:48
12:22
+0:15
21M
21.00 mi15:21:423:57:4811:1914:13
14:13
+1:51
35K
21.75 mi15:31:014:07:0711:229:19
12:27
-1:46
23M
23.00 mi15:47:004:23:0611:2615:59
12:46
+0:19
24M
24.00 mi15:59:214:35:2711:2912:21
12:21
-0:25
40K
24.85 mi16:09:334:45:3911:3010:12
11:56
-0:25
25.2M
25.20 mi16:13:304:49:3611:303:57
11:27
-0:29
Finish
26.22 mi16:23:054:59:1111:259:35
9:24
-2:03

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

9:24 /mi

Average Pace

11:25 /mi

Slowest Pace

14:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:06

50% of race

Time at Steady Pace

1:30:15

30% of race

Time at Slower Pace

1:00:50

20% of race

Average Pace: 11:25 /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 mi11:55:3931:4510:1331:45
10:13
#26104
10K
6.21 mi12:28:341:04:4010:2432:55
10:36
#26305
15K
9.32 mi13:01:071:37:1310:2632:33
10:29
#26156
20K
12.43 mi13:35:232:11:2910:3534:16
11:02
#26123
Half
13.11 mi13:42:252:18:3110:347:02
10:19
#26086
25K
15.53 mi14:13:032:49:0910:5330:38
12:38
#26334
30K
18.64 mi14:50:413:26:4711:0637:38
12:07
#26224
20M
20.00 mi15:07:293:43:3511:1116:48
12:22
#26186
21M
21.00 mi15:21:423:57:4811:1914:13
14:13
#26234
35K
21.75 mi15:31:014:07:0711:229:19
12:27
#26253
23M
23.00 mi15:47:004:23:0611:2615:59
12:46
#26249
24M
24.00 mi15:59:214:35:2711:2912:21
12:21
#26248
40K
24.85 mi16:09:334:45:3911:3010:12
11:56
#26208
25.2M
25.20 mi16:13:304:49:3611:303:57
11:27
#26184
Finish
26.22 mi16:23:054:59:1111:259:35
9:24
#26098
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi26104152251522525891(Top 91%)15092(Top 94%)15092(Top 267%)
10K6.21 mi3.10 mi26305-20115304-7915304-7926430(Top 93%)15338(Top 95%)15338(Top 272%)
15K9.32 mi3.11 mi26156+14915225+7915225+7925891(Top 91%)15092(Top 94%)15092(Top 267%)
20K12.43 mi3.11 mi26123+3315205+2015205+2026054(Top 92%)15147(Top 94%)15147(Top 268%)
Half13.11 mi0.68 mi26086+3715185+2015185+2025477(Top 90%)14880(Top 92%)14880(Top 264%)
25K15.53 mi2.42 mi26334-24815294-10915294-10927025(Top 95%)15516(Top 96%)15516(Top 275%)
30K18.64 mi3.11 mi26224+11015208+8615208+8625730(Top 91%)14861(Top 92%)14861(Top 263%)
20M20.00 mi1.36 mi26186+3815183+2515183+2525757(Top 91%)14811(Top 92%)14811(Top 263%)
21M21.00 mi1.00 mi26234-4815188-515188-526461(Top 93%)15103(Top 94%)15103(Top 268%)
35K21.75 mi0.75 mi26253-19151881518826414(Top 93%)15054(Top 93%)15054(Top 267%)
23M23.00 mi1.25 mi26249+415173+1515173+1526115(Top 92%)14897(Top 92%)14897(Top 264%)
24M24.00 mi1.00 mi26248+115158+1515158+1526129(Top 92%)14870(Top 92%)14870(Top 264%)
40K24.85 mi0.85 mi26208+4015138+2015138+2024811(Top 87%)14169(Top 88%)14169(Top 251%)
25.2M25.20 mi0.35 mi26184+2415124+1415124+1421940(Top 77%)12771(Top 79%)12771(Top 226%)
Finish26.22 mi1.02 mi26098+8615093+3115093+3120831(Top 73%)12211(Top 76%)12211(Top 216%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

25891

Males

15092

M18-39

15092

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

26430

Males

15338

M18-39

15338

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

25891

Males

15092

M18-39

15092

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

26054

Males

15147

M18-39

15147

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

25477

Males

14880

M18-39

14880

Half→25K

13.1 - 15.5 mi

Top 95%
×4stories
+66ft-88ft

Overall

27025

Males

15516

M18-39

15516

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

25730

Males

14861

M18-39

14861

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

25757

Males

14811

M18-39

14811

20M→21M

20.0 - 21.0 mi

Top 93%
×8stories
+106ft-24ft

Overall

26461

Males

15103

M18-39

15103

21M→35K

21.0 - 21.8 mi

Top 93%
×7stories
+17ft-86ft

Overall

26414

Males

15054

M18-39

15054

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

26115

Males

14897

M18-39

14897

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

26129

Males

14870

M18-39

14870

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24811

Males

14169

M18-39

14169

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

21940

Males

12771

M18-39

12771

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

20831

Males

12211

M18-39

12211

Passing Analysis

Category:
Athletes Passed
1001
Passed By
995
Net Change
+6
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26104
5K → 10K106307-201#26104#26305
10K → 15K20253+149#26305#26156
15K → 20K136103+33#26156#26123
20K → Half458+37#26123#26086
Half → 25K18266-248#26086#26334
25K → 30K15949+110#26334#26224
30K → 20M6426+38#26224#26186
20M → 21M2775-48#26186#26234
21M → 35K1938-19#26234#26253
35K → 23M3632+4#26253#26249
23M → 24M2726+1#26249#26248
24M → 40K499+40#26248#26208
40K → 25.2M251+24#26208#26184
25.2M → Finish882+86#26184#26098
TOTALS1001995+6
📊

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