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BOSTON MARATHON 2025

Andrew Gold

Bib: 3344•M

WA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 31%
Gender (Male)
#0 / 16105
Top 44%
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
22:44
Rank: #10514
Start → 5K
22:44 | 7:19/mi
10K· 6.21 mi
45:19
Rank: #10274 (+240)
5K → 10K
22:35 | 7:16/mi
15K· 9.32 mi
1:07:41
Rank: #9862 (+412)
10K → 15K
22:22 | 7:12/mi
20K· 12.43 mi
1:30:58
Rank: #10037 (-175)
15K → 20K
23:17 | 7:30/mi
Half· 13.11 mi
1:36:02
Rank: #10098 (-61)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:54:20
Rank: #10093 (+5)
Half → 25K
18:18 | 7:33/mi
30K· 18.64 mi
2:18:32
Rank: #9975 (+118)
25K → 30K
24:12 | 7:47/mi
20M
2:28:45
Rank: #9689 (+286)
30K → 20M
10:13 | 7:31/mi
21M
2:36:28
Rank: #9408 (+281)
20M → 21M
7:43 | 7:43/mi
35K· 21.75 mi
2:41:55
Rank: #9289 (+119)
21M → 35K
5:27 | 7:17/mi
23M
2:51:30
Rank: #9112 (+177)
35K → 23M
9:35 | 7:39/mi
24M
2:59:00
Rank: #9012 (+100)
23M → 24M
7:30 | 7:30/mi
40K· 24.85 mi
3:05:39
Rank: #8957 (+55)
24M → 40K
6:39 | 7:47/mi
25.2M
3:08:27
Rank: #8908 (+49)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:15:25
Rank: #8686 (+222)
25.2M → Finish
6:58 | 6:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:02
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:39:23
Pace7:35 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1622:447:1922:44
7:19
-
10K
6.21 mi11:15:5145:197:1822:35
7:16
-0:03
15K
9.32 mi11:38:131:07:417:1622:22
7:12
-0:04
20K
12.43 mi12:01:301:30:587:1923:17
7:30
+0:18
Half
13.11 mi12:06:341:36:027:205:04
7:26
-0:04
25K
15.53 mi12:24:521:54:207:2218:18
7:33
+0:07
30K
18.64 mi12:49:042:18:327:2624:12
7:47
+0:14
20M
20.00 mi12:59:172:28:457:2610:13
7:31
-0:16
21M
21.00 mi13:07:002:36:287:277:43
7:43
+0:12
35K
21.75 mi13:12:272:41:557:275:27
7:17
-0:26
23M
23.00 mi13:22:022:51:307:279:35
7:39
+0:22
24M
24.00 mi13:29:322:59:007:287:30
7:30
-0:09
40K
24.85 mi13:36:113:05:397:286:39
7:47
+0:17
25.2M
25.20 mi13:38:593:08:277:292:48
8:07
+0:20
Finish
26.22 mi13:45:573:15:257:286:58
6:50
-1:17

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

6:50 /mi

Average Pace

7:28 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:10

65% of race

Time at Steady Pace

1:06:27

34% of race

Time at Slower Pace

2:48

1% of race

Average Pace: 7:27 /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 mi10:53:1622:447:1922:44
7:19
#10514
10K
6.21 mi11:15:5145:197:1822:35
7:16
#10274
15K
9.32 mi11:38:131:07:417:1622:22
7:12
#9862
20K
12.43 mi12:01:301:30:587:1923:17
7:30
#10037
Half
13.11 mi12:06:341:36:027:205:04
7:26
#10098
25K
15.53 mi12:24:521:54:207:2218:18
7:33
#10093
30K
18.64 mi12:49:042:18:327:2624:12
7:47
#9975
20M
20.00 mi12:59:172:28:457:2610:13
7:31
#9689
21M
21.00 mi13:07:002:36:287:277:43
7:43
#9408
35K
21.75 mi13:12:272:41:557:275:27
7:17
#9289
23M
23.00 mi13:22:022:51:307:279:35
7:39
#9112
24M
24.00 mi13:29:322:59:007:287:30
7:30
#9012
40K
24.85 mi13:36:113:05:397:286:39
7:47
#8957
25.2M
25.20 mi13:38:593:08:277:292:48
8:07
#8908
Finish
26.22 mi13:45:573:15:257:286:58
6:50
#8686
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi10514844384439100(Top 32%)7605(Top 47%)7605(Top 135%)
10K6.21 mi3.10 mi10274+2408305+1388305+13810071(Top 35%)8181(Top 51%)8181(Top 145%)
15K9.32 mi3.11 mi9862+4128056+2498056+2499100(Top 32%)7605(Top 47%)7605(Top 135%)
20K12.43 mi3.11 mi10037-1758124-688124-6810695(Top 38%)8349(Top 52%)8349(Top 148%)
Half13.11 mi0.68 mi10098-618154-308154-3011019(Top 39%)8535(Top 53%)8535(Top 151%)
25K15.53 mi2.42 mi10093+58110+448110+4410326(Top 36%)8046(Top 50%)8046(Top 143%)
30K18.64 mi3.11 mi9975+1188004+1068004+1069842(Top 35%)7598(Top 47%)7598(Top 135%)
20M20.00 mi1.36 mi9689+2867810+1947810+1947135(Top 25%)5930(Top 37%)5930(Top 105%)
21M21.00 mi1.00 mi9408+2817624+1867624+1865749(Top 20%)4909(Top 30%)4909(Top 87%)
35K21.75 mi0.75 mi9289+1197536+887536+887138(Top 25%)5790(Top 36%)5790(Top 103%)
23M23.00 mi1.25 mi9112+1777398+1387398+1387605(Top 27%)5935(Top 37%)5935(Top 105%)
24M24.00 mi1.00 mi9012+1007311+877311+877676(Top 27%)5924(Top 37%)5924(Top 105%)
40K24.85 mi0.85 mi8957+557244+677244+678589(Top 30%)6296(Top 39%)6296(Top 112%)
25.2M25.20 mi0.35 mi8908+497193+517193+516601(Top 23%)5130(Top 32%)5130(Top 91%)
Finish26.22 mi1.02 mi8686+2227040+1537040+1534727(Top 17%)3951(Top 25%)3951(Top 70%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

9100

Males

7605

M18-39

7605

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

10071

Males

8181

M18-39

8181

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

9100

Males

7605

M18-39

7605

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10695

Males

8349

M18-39

8349

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

11019

Males

8535

M18-39

8535

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

10326

Males

8046

M18-39

8046

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9842

Males

7598

M18-39

7598

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

7135

Males

5930

M18-39

5930

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5749

Males

4909

M18-39

4909

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

7138

Males

5790

M18-39

5790

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7605

Males

5935

M18-39

5935

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7676

Males

5924

M18-39

5924

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8589

Males

6296

M18-39

6296

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6601

Males

5130

M18-39

5130

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4727

Males

3951

M18-39

3951

Passing Analysis

Category:
Athletes Passed
2851*
Passed By
1020
Net Change
+1828
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10514
5K → 10K386146+240#10514#10274
10K → 15K446*34+412#10274#9862
15K → 20K125298-175#9862#10037
20K → Half1980-61#10037#10098
Half → 25K157152+5#10098#10093
25K → 30K283*165+118#10093#9975
30K → 20M29710+286#9975#9689
20M → 21M2832+281#9689#9408
21M → 35K13314+119#9408#9289
35K → 23M19720+177#9289#9112
23M → 24M12525+100#9112#9012
24M → 40K10954+55#9012#8957
40K → 25.2M6213+49#8957#8908
25.2M → Finish2297+222#8908#8686
TOTALS2851*1020+1828

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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