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BOSTON MARATHON 2025

Zachary Kugler

Bib: 26967•M

FL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 26%
Gender (Male)
#0 / 16105
Top 39%
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
21:12
Rank: #6496
Start → 5K
21:12 | 6:49/mi
10K· 6.21 mi
42:52
Rank: #7139 (-643)
5K → 10K
21:40 | 6:58/mi
15K· 9.32 mi
1:04:12
Rank: #6978 (+161)
10K → 15K
21:20 | 6:52/mi
20K· 12.43 mi
1:25:31
Rank: #6687 (+291)
15K → 20K
21:19 | 6:52/mi
Half· 13.11 mi
1:30:12
Rank: #6675 (+12)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:46:56
Rank: #6445 (+230)
Half → 25K
16:44 | 6:54/mi
30K· 18.64 mi
2:10:39
Rank: #6731 (-286)
25K → 30K
23:43 | 7:38/mi
20M
2:21:24
Rank: #6829 (-98)
30K → 20M
10:45 | 7:55/mi
21M
2:29:47
Rank: #6930 (-101)
20M → 21M
8:23 | 8:23/mi
35K· 21.75 mi
2:35:21
Rank: #6950 (-20)
21M → 35K
5:34 | 7:26/mi
23M
2:45:19
Rank: #7025 (-75)
35K → 23M
9:58 | 7:58/mi
24M
2:53:07
Rank: #7090 (-65)
23M → 24M
7:48 | 7:48/mi
40K· 24.85 mi
2:59:59
Rank: #7164 (-74)
24M → 40K
6:52 | 8:02/mi
25.2M
3:03:04
Rank: #7214 (-50)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:10:58
Rank: #7321 (-107)
25.2M → Finish
7:54 | 7:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:12
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:40:46
Pace7:41 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:36:5721:126:4921:12
6:49
-
10K
6.21 mi11:58:3742:526:5421:40
6:58
+0:09
15K
9.32 mi12:19:571:04:126:5321:20
6:52
-0:06
20K
12.43 mi12:41:161:25:316:5321:19
6:52
0:00
Half
13.11 mi12:45:571:30:126:534:41
6:52
0:00
25K
15.53 mi13:02:411:46:566:5316:44
6:54
+0:02
30K
18.64 mi13:26:242:10:397:0123:43
7:38
+0:44
20M
20.00 mi13:37:092:21:247:0410:45
7:55
+0:17
21M
21.00 mi13:45:322:29:477:088:23
8:23
+0:28
35K
21.75 mi13:51:062:35:217:095:34
7:26
-0:57
23M
23.00 mi14:01:042:45:197:119:58
7:58
+0:32
24M
24.00 mi14:08:522:53:077:137:48
7:48
-0:10
40K
24.85 mi14:15:442:59:597:146:52
8:02
+0:14
25.2M
25.20 mi14:18:493:03:047:163:05
8:56
+0:54
Finish
26.22 mi14:26:433:10:587:177:54
7:45
-1:11

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

6:49 /mi

Average Pace

7:17 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:56

56% of race

Time at Steady Pace

55:44

29% of race

Time at Slower Pace

28:18

15% of race

Average Pace: 7:17 /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 mi11:36:5721:126:4921:12
6:49
#6496
10K
6.21 mi11:58:3742:526:5421:40
6:58
#7139
15K
9.32 mi12:19:571:04:126:5321:20
6:52
#6978
20K
12.43 mi12:41:161:25:316:5321:19
6:52
#6687
Half
13.11 mi12:45:571:30:126:534:41
6:52
#6675
25K
15.53 mi13:02:411:46:566:5316:44
6:54
#6445
30K
18.64 mi13:26:242:10:397:0123:43
7:38
#6731
20M
20.00 mi13:37:092:21:247:0410:45
7:55
#6829
21M
21.00 mi13:45:322:29:477:088:23
8:23
#6930
35K
21.75 mi13:51:062:35:217:095:34
7:26
#6950
23M
23.00 mi14:01:042:45:197:119:58
7:58
#7025
24M
24.00 mi14:08:522:53:077:137:48
7:48
#7090
40K
24.85 mi14:15:442:59:597:146:52
8:02
#7164
25.2M
25.20 mi14:18:493:03:047:163:05
8:56
#7214
Finish
26.22 mi14:26:433:10:587:177:54
7:45
#7321
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6496591359136710(Top 24%)6031(Top 37%)6031(Top 107%)
10K6.21 mi3.10 mi7139-6436396-4836396-4837749(Top 27%)6808(Top 42%)6808(Top 121%)
15K9.32 mi3.11 mi6978+1616268+1286268+1286710(Top 24%)6031(Top 37%)6031(Top 107%)
20K12.43 mi3.11 mi6687+2916036+2326036+2325872(Top 21%)5332(Top 33%)5332(Top 95%)
Half13.11 mi0.68 mi6675+126027+96027+96619(Top 23%)5915(Top 37%)5915(Top 105%)
25K15.53 mi2.42 mi6445+2305821+2065821+2065683(Top 20%)5145(Top 32%)5145(Top 91%)
30K18.64 mi3.11 mi6731-2866005-1846005-1848682(Top 31%)6971(Top 43%)6971(Top 124%)
20M20.00 mi1.36 mi6829-986055-506055-509778(Top 34%)7408(Top 46%)7408(Top 131%)
21M21.00 mi1.00 mi6930-1016110-556110-559705(Top 34%)7197(Top 45%)7197(Top 128%)
35K21.75 mi0.75 mi6950-206108+26108+28157(Top 29%)6380(Top 40%)6380(Top 113%)
23M23.00 mi1.25 mi7025-756114-66114-69703(Top 34%)7071(Top 44%)7071(Top 125%)
24M24.00 mi1.00 mi7090-656120-66120-69762(Top 34%)7033(Top 44%)7033(Top 125%)
40K24.85 mi0.85 mi7164-746147-276147-2710378(Top 37%)7224(Top 45%)7224(Top 128%)
25.2M25.20 mi0.35 mi7214-506168-216168-2111359(Top 40%)7619(Top 47%)7619(Top 135%)
Finish26.22 mi1.02 mi7321-1076205-376205-3711034(Top 39%)7511(Top 47%)7511(Top 133%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6710

Males

6031

M18-39

6031

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7749

Males

6808

M18-39

6808

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6710

Males

6031

M18-39

6031

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5872

Males

5332

M18-39

5332

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6619

Males

5915

M18-39

5915

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5683

Males

5145

M18-39

5145

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

8682

Males

6971

M18-39

6971

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9778

Males

7408

M18-39

7408

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9705

Males

7197

M18-39

7197

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

8157

Males

6380

M18-39

6380

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

9703

Males

7071

M18-39

7071

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9762

Males

7033

M18-39

7033

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10378

Males

7224

M18-39

7224

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11359

Males

7619

M18-39

7619

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

11034

Males

7511

M18-39

7511

Passing Analysis

Category:
Athletes Passed
1355
Passed By
2180
Net Change
-825
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6496
5K → 10K48691-643#6496#7139
10K → 15K22564+161#7139#6978
15K → 20K32029+291#6978#6687
20K → Half3220+12#6687#6675
Half → 25K25828+230#6675#6445
25K → 30K105391-286#6445#6731
30K → 20M59157-98#6731#6829
20M → 21M62163-101#6829#6930
21M → 35K4666-20#6930#6950
35K → 23M70145-75#6950#7025
23M → 24M45110-65#7025#7090
24M → 40K38112-74#7090#7164
40K → 25.2M1868-50#7164#7214
25.2M → Finish29136-107#7214#7321
TOTALS13552180-825
📊

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