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BOSTON MARATHON 2025

Jeffrey Gallant

MA

Bib: 29837 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
9:18/mi
28:55
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:03/mi
57:03
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:11/mi
1:25:34
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:22/mi
1:54:40
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:29/mi
2:01:08
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:03/mi
2:25:31
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:08/mi
3:00:07
↑ 181↓ 1480.2%
138 ft elev
20M
12:01/mi
3:16:27
↑ 64↓ 500.2%
148 ft elev
21M
13:46/mi
3:30:13
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
11:04/mi
3:38:30
↑ 17↓ 861.7%
156 ft elev
23M
12:14/mi
3:53:49
↑ 23↓ 630.6%
116 ft elev
24M
13:00/mi
4:06:49
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:43/mi
4:16:50
↓ 200.3%
20 ft elev
25.2M
14:24/mi
4:21:48
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:47/mi
4:33:48
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:01:089:14 /mi⚡ faster
2nd Half
2:32:4011:39 /mi+26.0%
Positive split — 26.0% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
28:559:183.11 mi28:55
9:18
-
10K
57:039:113.10 mi28:08
9:03
-0:15
15K
1:25:349:113.11 mi28:31
9:11
+0:08
20K
1:54:409:143.11 mi29:06
9:22
+0:11
Half(13.11 mi)
2:01:089:140.68 mi6:28
9:29
+0:07
25K
2:25:319:222.42 mi24:23
10:03
+0:34
30K
3:00:079:403.11 mi34:36
11:08
+1:05
20M
3:16:279:491.36 mi16:20
12:01
+0:53
21M
3:30:1310:011.00 mi13:46
13:46
+1:45
35K
3:38:3010:030.75 mi8:17
11:04
-2:42
23M
3:53:4910:101.25 mi15:19
12:14
+1:10
24M
4:06:4910:171.00 mi13:00
13:00
+0:46
40K
4:16:5010:200.85 mi10:01
11:43
-1:17
25.2M
4:21:4810:230.35 mi4:58
14:24
+2:41
Finish(26.22 mi)
4:33:4810:271.02 mi12:00
11:47
-2:37
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:03 /mi

Average Pace

10:27 /mi

Slowest Pace

14:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:25:31

53% of race

Time at Steady Pace

1:04:54

24% of race

Time at Slower Pace

1:03:23

23% of race

Average Pace: 10:27 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi235811403914039227831373413734
10K3.10 mi23143+43813855+18413855+184226231363013630
15K3.11 mi23015+12813820+3513820+35227831373413734
20K3.11 mi22896+11913766+5413766+54224671356413564
Half(13.11 mi)0.68 mi22927-3113782-1613782-16235101401914019
25K2.42 mi23010-8313798-1613798-16233981391713917
30K3.11 mi23280-27013882-8413882-84242701419914199
20M1.36 mi23498-21813967-8513967-85252901459214592
21M1.00 mi23765-26714065-9814065-98259591486714867
35K0.75 mi23780-1514062+314062+3243551404114041
23M1.25 mi23908-12814091-2914091-29254481454914549
24M1.00 mi24137-22914186-9514186-95268611522815228
40K0.85 mi24168-3114192-614192-6245041402114021
25.2M0.35 mi24223-5514215-2314215-23266471508215082
Finish(26.22 mi)1.02 mi24353-13014268-5314268-53265071504615046

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

22783

Males

13734

M45-49

13734

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

22623

Males

13630

M45-49

13630

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

22783

Males

13734

M45-49

13734

15K→20K

9.3 - 12.4 mi

Top 79%
×5story building
+106ft-86ft

Overall

22467

Males

13564

M45-49

13564

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

23510

Males

14019

M45-49

14019

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

23398

Males

13917

M45-49

13917

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

24270

Males

14199

M45-49

14199

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

25290

Males

14592

M45-49

14592

20M→21M

20.0 - 21.0 mi

Top 91%
×8story building
+106ft-24ft

Overall

25959

Males

14867

M45-49

14867

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

24355

Males

14041

M45-49

14041

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

25448

Males

14549

M45-49

14549

23M→24M

23.0 - 24.0 mi

Top 95%
×6story building
+12ft-82ft

Overall

26861

Males

15228

M45-49

15228

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24504

Males

14021

M45-49

14021

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

26647

Males

15082

M45-49

15082

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

26507

Males

15046

M45-49

15046

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#23581
5K → 10K
76514+438
#23581 → #23143
10K → 15K
106234+128
#23143 → #23015
15K → 20K
114233+119
#23015 → #22896
20K → Half
5019-31
#22896 → #22927
Half → 25K
190107-83
#22927 → #23010
25K → 30K
35989-270
#23010 → #23280
30K → 20M
25032-218
#23280 → #23498
20M → 21M
28316-267
#23498 → #23765
21M → 35K
4631-15
#23765 → #23780
35K → 23M
16436-128
#23780 → #23908
23M → 24M
2389-229
#23908 → #24137
24M → 40K
6534-31
#24137 → #24168
40K → 25.2M
605-55
#24168 → #24223
25.2M → Finish
1399-130
#24223 → #24353
TOTALS
21401368-772
#23581 → #24353

Passing Visualized

Category:
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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