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BOSTON MARATHON 2025

Saylor Wood

Bib: 4279•M

OH

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0:00
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Overall
#0 / 28404
Top 23%
Gender (Male)
#0 / 16105
Top 36%
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
21:17
Rank: #6703
Start → 5K
21:17 | 6:51/mi
10K· 6.21 mi
42:21
Rank: #6456 (+247)
5K → 10K
21:04 | 6:47/mi
15K· 9.32 mi
1:03:13
Rank: #6026 (+430)
10K → 15K
20:52 | 6:43/mi
20K· 12.43 mi
1:25:29
Rank: #6667 (-641)
15K → 20K
22:16 | 7:10/mi
Half· 13.11 mi
1:30:02
Rank: #6575 (+92)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:46:16
Rank: #6081 (+494)
Half → 25K
16:14 | 6:42/mi
30K· 18.64 mi
2:07:36
Rank: #5562 (+519)
25K → 30K
21:20 | 6:52/mi
20M
2:16:48
Rank: #5271 (+291)
30K → 20M
9:12 | 6:46/mi
21M
2:23:49
Rank: #5013 (+258)
20M → 21M
7:01 | 7:01/mi
35K· 21.75 mi
2:28:41
Rank: #4861 (+152)
21M → 35K
4:52 | 6:30/mi
23M
2:37:06
Rank: #4637 (+224)
35K → 23M
8:25 | 6:43/mi
24M
2:46:38
Rank: #5368 (-731)
23M → 24M
9:32 | 9:32/mi
40K· 24.85 mi
2:54:12
Rank: #5614 (-246)
24M → 40K
7:34 | 8:51/mi
25.2M
2:58:32
Rank: #5986 (-372)
40K → 25.2M
4:20 | 12:34/mi
Finish· 26.22 mi
3:08:39
Rank: #6670 (-684)
25.2M → Finish
10:07 | 9:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:02
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:38:37
Pace7:31 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4621:176:5121:17
6:51
-
10K
6.21 mi10:46:5042:216:4921:04
6:47
-0:04
15K
9.32 mi11:07:421:03:136:4720:52
6:43
-0:04
20K
12.43 mi11:29:581:25:296:5322:16
7:10
+0:27
Half
13.11 mi11:34:311:30:026:524:33
6:40
-0:30
25K
15.53 mi11:50:451:46:166:5016:14
6:42
+0:02
30K
18.64 mi12:12:052:07:366:5121:20
6:52
+0:10
20M
20.00 mi12:21:172:16:486:509:12
6:46
-0:06
21M
21.00 mi12:28:182:23:496:517:01
7:01
+0:15
35K
21.75 mi12:33:102:28:416:504:52
6:30
-0:31
23M
23.00 mi12:41:352:37:066:508:25
6:43
+0:13
24M
24.00 mi12:51:072:46:386:579:32
9:32
+2:49
40K
24.85 mi12:58:412:54:127:017:34
8:51
-0:41
25.2M
25.20 mi13:03:012:58:327:054:20
12:34
+3:43
Finish
26.22 mi13:13:083:08:397:1210:07
9:56
-2:38

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

6:30 /mi

Average Pace

7:12 /mi

Slowest Pace

12:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:37:06

83% of race

Time at Slower Pace

31:33

17% of race

Average Pace: 7:12 /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 mi10:25:4621:176:5121:17
6:51
#6703
10K
6.21 mi10:46:5042:216:4921:04
6:47
#6456
15K
9.32 mi11:07:421:03:136:4720:52
6:43
#6026
20K
12.43 mi11:29:581:25:296:5322:16
7:10
#6667
Half
13.11 mi11:34:311:30:026:524:33
6:40
#6575
25K
15.53 mi11:50:451:46:166:5016:14
6:42
#6081
30K
18.64 mi12:12:052:07:366:5121:20
6:52
#5562
20M
20.00 mi12:21:172:16:486:509:12
6:46
#5271
21M
21.00 mi12:28:182:23:496:517:01
7:01
#5013
35K
21.75 mi12:33:102:28:416:504:52
6:30
#4861
23M
23.00 mi12:41:352:37:066:508:25
6:43
#4637
24M
24.00 mi12:51:072:46:386:579:32
9:32
#5368
40K
24.85 mi12:58:412:54:127:017:34
8:51
#5614
25.2M
25.20 mi13:03:012:58:327:054:20
12:34
#5986
Finish
26.22 mi13:13:083:08:397:1210:07
9:56
#6670
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6703607860785251(Top 18%)4857(Top 30%)4857(Top 86%)
10K6.21 mi3.10 mi6456+2475884+1945884+1946185(Top 22%)5637(Top 35%)5637(Top 100%)
15K9.32 mi3.11 mi6026+4305518+3665518+3665251(Top 18%)4857(Top 30%)4857(Top 86%)
20K12.43 mi3.11 mi6667-6416017-4996017-4997940(Top 28%)6833(Top 42%)6833(Top 121%)
Half13.11 mi0.68 mi6575+925939+785939+785071(Top 18%)4700(Top 29%)4700(Top 83%)
25K15.53 mi2.42 mi6081+4945524+4155524+4154108(Top 14%)3830(Top 24%)3830(Top 68%)
30K18.64 mi3.11 mi5562+5195089+4355089+4353872(Top 14%)3576(Top 22%)3576(Top 63%)
20M20.00 mi1.36 mi5271+2914833+2564833+2562800(Top 10%)2625(Top 16%)2625(Top 47%)
21M21.00 mi1.00 mi5013+2584613+2204613+2202352(Top 8%)2198(Top 14%)2198(Top 39%)
35K21.75 mi0.75 mi4861+1524481+1324481+1322529(Top 9%)2362(Top 15%)2362(Top 42%)
23M23.00 mi1.25 mi4637+2244274+2074274+2072375(Top 8%)2213(Top 14%)2213(Top 39%)
24M24.00 mi1.00 mi5368-7314882-6084882-60819707(Top 69%)11717(Top 73%)11717(Top 208%)
40K24.85 mi0.85 mi5614-2465055-1735055-17315419(Top 54%)9606(Top 60%)9606(Top 170%)
25.2M25.20 mi0.35 mi5986-3725332-2775332-27724297(Top 86%)13911(Top 86%)13911(Top 247%)
Finish26.22 mi1.02 mi6670-6845773-4415773-44122688(Top 80%)13112(Top 81%)13112(Top 232%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

5251

Males

4857

M18-39

4857

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

6185

Males

5637

M18-39

5637

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

5251

Males

4857

M18-39

4857

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7940

Males

6833

M18-39

6833

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

5071

Males

4700

M18-39

4700

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

4108

Males

3830

M18-39

3830

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3872

Males

3576

M18-39

3576

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2800

Males

2625

M18-39

2625

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2352

Males

2198

M18-39

2198

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2529

Males

2362

M18-39

2362

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2375

Males

2213

M18-39

2213

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

19707

Males

11717

M18-39

11717

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

15419

Males

9606

M18-39

9606

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

24297

Males

13911

M18-39

13911

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

22688

Males

13112

M18-39

13112

Passing Analysis

Category:
Athletes Passed
2886
Passed By
2853
Net Change
+33
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6703
5K → 10K33083+247#6703#6456
10K → 15K45121+430#6456#6026
15K → 20K37678-641#6026#6667
20K → Half942+92#6667#6575
Half → 25K4951+494#6575#6081
25K → 30K53011+519#6081#5562
30K → 20M2910+291#5562#5271
20M → 21M2591+258#5271#5013
21M → 35K1520+152#5013#4861
35K → 23M2273+224#4861#4637
23M → 24M3734-731#4637#5368
24M → 40K10256-246#5368#5614
40K → 25.2M2374-372#5614#5986
25.2M → Finish5689-684#5986#6670
TOTALS28862853+33
📊

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