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BOSTON MARATHON 2025

Zachary Hunter

Bib: 2583•M

UT

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
23:17
Rank: #12189
Start → 5K
23:17 | 7:30/mi
10K· 6.21 mi
47:09
Rank: #12908 (-719)
5K → 10K
23:52 | 7:41/mi
15K· 9.32 mi
1:11:23
Rank: #13392 (-484)
10K → 15K
24:14 | 7:48/mi
20K· 12.43 mi
1:36:20
Rank: #13815 (-423)
15K → 20K
24:57 | 8:02/mi
Half· 13.11 mi
1:41:15
Rank: #13561 (+254)
20K → Half
4:55 | 7:12/mi
25K· 15.53 mi
2:00:12
Rank: #13330 (+231)
Half → 25K
18:57 | 7:49/mi
30K· 18.64 mi
2:27:16
Rank: #13879 (-549)
25K → 30K
27:04 | 8:43/mi
20M
2:39:14
Rank: #13995 (-116)
30K → 20M
11:58 | 8:48/mi
21M
2:48:11
Rank: #13917 (+78)
20M → 21M
8:57 | 8:57/mi
35K· 21.75 mi
2:54:08
Rank: #13826 (+91)
21M → 35K
5:57 | 7:57/mi
23M
3:05:18
Rank: #13978 (-152)
35K → 23M
11:10 | 8:55/mi
24M
3:15:09
Rank: #14420 (-442)
23M → 24M
9:51 | 9:51/mi
40K· 24.85 mi
3:24:19
Rank: #14882 (-462)
24M → 40K
9:10 | 10:43/mi
25.2M
3:27:58
Rank: #14971 (-89)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
3:35:54
Rank: #14799 (+172)
25.2M → Finish
7:56 | 7:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:15
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:54:39
Pace8:45 /mi
📊Positive Split: 13.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1123:177:3023:17
7:30
-
10K
6.21 mi10:48:0347:097:3523:52
7:41
+0:11
15K
9.32 mi11:12:171:11:237:4024:14
7:48
+0:07
20K
12.43 mi11:37:141:36:207:4524:57
8:02
+0:14
Half
13.11 mi11:42:091:41:157:434:55
7:12
-0:50
25K
15.53 mi12:01:062:00:127:4418:57
7:49
+0:37
30K
18.64 mi12:28:102:27:167:5427:04
8:43
+0:54
20M
20.00 mi12:40:082:39:147:5811:58
8:48
+0:05
21M
21.00 mi12:49:052:48:118:018:57
8:57
+0:09
35K
21.75 mi12:55:022:54:088:005:57
7:57
-1:00
23M
23.00 mi13:06:123:05:188:0311:10
8:55
+0:58
24M
24.00 mi13:16:033:15:098:089:51
9:51
+0:56
40K
24.85 mi13:25:133:24:198:139:10
10:43
+0:52
25.2M
25.20 mi13:28:523:27:588:153:39
10:35
-0:08
Finish
26.22 mi13:36:483:35:548:147:56
7:47
-2:48

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

7:12 /mi

Average Pace

8:14 /mi

Slowest Pace

10:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:12

13% of race

Time at Steady Pace

1:45:53

49% of race

Time at Slower Pace

1:21:49

38% of race

Average Pace: 8:14 /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 mi10:24:1123:177:3023:17
7:30
#12189
10K
6.21 mi10:48:0347:097:3523:52
7:41
#12908
15K
9.32 mi11:12:171:11:237:4024:14
7:48
#13392
20K
12.43 mi11:37:141:36:207:4524:57
8:02
#13815
Half
13.11 mi11:42:091:41:157:434:55
7:12
#13561
25K
15.53 mi12:01:062:00:127:4418:57
7:49
#13330
30K
18.64 mi12:28:102:27:167:5427:04
8:43
#13879
20M
20.00 mi12:40:082:39:147:5811:58
8:48
#13995
21M
21.00 mi12:49:052:48:118:018:57
8:57
#13917
35K
21.75 mi12:55:022:54:088:005:57
7:57
#13826
23M
23.00 mi13:06:123:05:188:0311:10
8:55
#13978
24M
24.00 mi13:16:033:15:098:089:51
9:51
#14420
40K
24.85 mi13:25:133:24:198:139:10
10:43
#14882
25.2M
25.20 mi13:28:523:27:588:153:39
10:35
#14971
Finish
26.22 mi13:36:483:35:548:147:56
7:47
#14799
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi121899263926314363(Top 51%)10078(Top 63%)10078(Top 179%)
10K6.21 mi3.10 mi12908-7199585-3229585-32213707(Top 48%)9885(Top 61%)9885(Top 175%)
15K9.32 mi3.11 mi13392-4849732-1479732-14714363(Top 51%)10078(Top 63%)10078(Top 179%)
20K12.43 mi3.11 mi13815-4239869-1379869-13715143(Top 53%)10383(Top 64%)10383(Top 184%)
Half13.11 mi0.68 mi13561+2549757+1129757+1129154(Top 32%)7586(Top 47%)7586(Top 134%)
25K15.53 mi2.42 mi13330+2319625+1329625+13212481(Top 44%)9070(Top 56%)9070(Top 161%)
30K18.64 mi3.11 mi13879-5499803-1789803-17816060(Top 57%)10519(Top 65%)10519(Top 186%)
20M20.00 mi1.36 mi13995-1169813-109813-1015672(Top 55%)10224(Top 63%)10224(Top 181%)
21M21.00 mi1.00 mi13917+789753+609753+6013198(Top 46%)8954(Top 56%)8954(Top 159%)
35K21.75 mi0.75 mi13826+919696+579696+5711935(Top 42%)8305(Top 52%)8305(Top 147%)
23M23.00 mi1.25 mi13978-1529731-359731-3515771(Top 56%)9970(Top 62%)9970(Top 177%)
24M24.00 mi1.00 mi14420-4429913-1829913-18220879(Top 74%)12281(Top 76%)12281(Top 218%)
40K24.85 mi0.85 mi14882-46210076-16310076-16322482(Top 79%)12969(Top 81%)12969(Top 230%)
25.2M25.20 mi0.35 mi14971-8910093-1710093-1719256(Top 68%)11415(Top 71%)11415(Top 202%)
Finish26.22 mi1.02 mi14799+17210001+9210001+9211318(Top 40%)7677(Top 48%)7677(Top 136%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

14363

Males

10078

M18-39

10078

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

13707

Males

9885

M18-39

9885

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

14363

Males

10078

M18-39

10078

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

15143

Males

10383

M18-39

10383

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

9154

Males

7586

M18-39

7586

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

12481

Males

9070

M18-39

9070

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

16060

Males

10519

M18-39

10519

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

15672

Males

10224

M18-39

10224

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

13198

Males

8954

M18-39

8954

21M→35K

21.0 - 21.8 mi

Top 42%
×7stories
+17ft-86ft

Overall

11935

Males

8305

M18-39

8305

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

15771

Males

9970

M18-39

9970

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

20879

Males

12281

M18-39

12281

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22482

Males

12969

M18-39

12969

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19256

Males

11415

M18-39

11415

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

11318

Males

7677

M18-39

7677

Passing Analysis

Category:
Athletes Passed
1539
Passed By
4149
Net Change
-2610
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12189
5K → 10K72791-719#12189#12908
10K → 15K77561-484#12908#13392
15K → 20K105528-423#13392#13815
20K → Half2540+254#13815#13561
Half → 25K28352+231#13561#13330
25K → 30K122671-549#13330#13879
30K → 20M80196-116#13879#13995
20M → 21M14062+78#13995#13917
21M → 35K10716+91#13917#13826
35K → 23M73225-152#13826#13978
23M → 24M12454-442#13978#14420
24M → 40K13475-462#14420#14882
40K → 25.2M17106-89#14882#14971
25.2M → Finish18412+172#14971#14799
TOTALS15394149-2610
📊

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