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BOSTON MARATHON 2025

Ben Gifford

Bib: 5241•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 21%
Gender (Male)
#0 / 16105
Top 33%
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
20:13
Rank: #3893
Start → 5K
20:13 | 6:30/mi
10K· 6.21 mi
40:40
Rank: #4105 (-212)
5K → 10K
20:27 | 6:35/mi
15K· 9.32 mi
1:01:03
Rank: #4028 (+77)
10K → 15K
20:23 | 6:34/mi
20K· 12.43 mi
1:21:21
Rank: #3802 (+226)
15K → 20K
20:18 | 6:32/mi
Half· 13.11 mi
1:25:48
Rank: #3801 (+1)
20K → Half
4:27 | 6:31/mi
25K· 15.53 mi
1:42:05
Rank: #3822 (-21)
Half → 25K
16:17 | 6:43/mi
30K· 18.64 mi
2:04:16
Rank: #4050 (-228)
25K → 30K
22:11 | 7:08/mi
20M
2:14:40
Rank: #4368 (-318)
30K → 20M
10:24 | 7:39/mi
21M
2:22:57
Rank: #4660 (-292)
20M → 21M
8:17 | 8:17/mi
35K· 21.75 mi
2:28:26
Rank: #4754 (-94)
21M → 35K
5:29 | 7:20/mi
23M
2:38:12
Rank: #5040 (-286)
35K → 23M
9:46 | 7:48/mi
24M
2:46:22
Rank: #5308 (-268)
23M → 24M
8:10 | 8:10/mi
40K· 24.85 mi
2:53:58
Rank: #5569 (-261)
24M → 40K
7:36 | 8:53/mi
25.2M
2:57:20
Rank: #5676 (-107)
40K → 25.2M
3:22 | 9:46/mi
Finish· 26.22 mi
3:06:17
Rank: #6059 (-383)
25.2M → Finish
8:57 | 8:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:48
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:40:29
Pace7:40 /mi
📊Positive Split: 17.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4620:136:3020:13
6:30
-
10K
6.21 mi10:44:1340:406:3320:27
6:35
+0:05
15K
9.32 mi11:04:361:01:036:3320:23
6:34
-0:01
20K
12.43 mi11:24:541:21:216:3320:18
6:32
-0:02
Half
13.11 mi11:29:211:25:486:334:27
6:31
-0:01
25K
15.53 mi11:45:381:42:056:3416:17
6:43
+0:12
30K
18.64 mi12:07:492:04:166:4022:11
7:08
+0:25
20M
20.00 mi12:18:132:14:406:4410:24
7:39
+0:31
21M
21.00 mi12:26:302:22:576:488:17
8:17
+0:38
35K
21.75 mi12:31:592:28:266:505:29
7:20
-0:57
23M
23.00 mi12:41:452:38:126:539:46
7:48
+0:28
24M
24.00 mi12:49:552:46:226:568:10
8:10
+0:22
40K
24.85 mi12:57:312:53:587:007:36
8:53
+0:43
25.2M
25.20 mi13:00:532:57:207:023:22
9:46
+0:53
Finish
26.22 mi13:09:503:06:177:078:57
8:47
-0:59

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

7:07 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:05

55% of race

Time at Steady Pace

47:50

26% of race

Time at Slower Pace

36:22

20% of race

Average Pace: 7:06 /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 mi10:23:4620:136:3020:13
6:30
#3893
10K
6.21 mi10:44:1340:406:3320:27
6:35
#4105
15K
9.32 mi11:04:361:01:036:3320:23
6:34
#4028
20K
12.43 mi11:24:541:21:216:3320:18
6:32
#3802
Half
13.11 mi11:29:211:25:486:334:27
6:31
#3801
25K
15.53 mi11:45:381:42:056:3416:17
6:43
#3822
30K
18.64 mi12:07:492:04:166:4022:11
7:08
#4050
20M
20.00 mi12:18:132:14:406:4410:24
7:39
#4368
21M
21.00 mi12:26:302:22:576:488:17
8:17
#4660
35K
21.75 mi12:31:592:28:266:505:29
7:20
#4754
23M
23.00 mi12:41:452:38:126:539:46
7:48
#5040
24M
24.00 mi12:49:552:46:226:568:10
8:10
#5308
40K
24.85 mi12:57:312:53:587:007:36
8:53
#5569
25.2M
25.20 mi13:00:532:57:207:023:22
9:46
#5676
Finish
26.22 mi13:09:503:06:177:078:57
8:47
#6059
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3893368536853953(Top 14%)3725(Top 23%)3725(Top 66%)
10K6.21 mi3.10 mi4105-2123869-1843869-1844315(Top 15%)4053(Top 25%)4053(Top 72%)
15K9.32 mi3.11 mi4028+773797+723797+723953(Top 14%)3725(Top 23%)3725(Top 66%)
20K12.43 mi3.11 mi3802+2263586+2113586+2113310(Top 12%)3135(Top 19%)3135(Top 56%)
Half13.11 mi0.68 mi3801+1358635863836(Top 14%)3616(Top 22%)3616(Top 64%)
25K15.53 mi2.42 mi3822-213602-163602-164253(Top 15%)3949(Top 25%)3949(Top 70%)
30K18.64 mi3.11 mi4050-2283800-1983800-1985548(Top 20%)4971(Top 31%)4971(Top 88%)
20M20.00 mi1.36 mi4368-3184076-2764076-2768013(Top 28%)6440(Top 40%)6440(Top 114%)
21M21.00 mi1.00 mi4660-2924317-2414317-2419073(Top 32%)6841(Top 42%)6841(Top 121%)
35K21.75 mi0.75 mi4754-944387-704387-707359(Top 26%)5893(Top 37%)5893(Top 104%)
23M23.00 mi1.25 mi5040-2864618-2314618-2318545(Top 30%)6452(Top 40%)6452(Top 114%)
24M24.00 mi1.00 mi5308-2684832-2144832-21412293(Top 43%)8301(Top 52%)8301(Top 147%)
40K24.85 mi0.85 mi5569-2615018-1865018-18615639(Top 55%)9718(Top 60%)9718(Top 172%)
25.2M25.20 mi0.35 mi5676-1075093-755093-7515816(Top 56%)9753(Top 61%)9753(Top 173%)
Finish26.22 mi1.02 mi6059-3835361-2685361-26817910(Top 63%)10821(Top 67%)10821(Top 192%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3953

Males

3725

M18-39

3725

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4315

Males

4053

M18-39

4053

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3953

Males

3725

M18-39

3725

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3310

Males

3135

M18-39

3135

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3836

Males

3616

M18-39

3616

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4253

Males

3949

M18-39

3949

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5548

Males

4971

M18-39

4971

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

8013

Males

6440

M18-39

6440

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

9073

Males

6841

M18-39

6841

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

7359

Males

5893

M18-39

5893

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

8545

Males

6452

M18-39

6452

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

12293

Males

8301

M18-39

8301

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15639

Males

9718

M18-39

9718

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

15816

Males

9753

M18-39

9753

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

17910

Males

10821

M18-39

10821

Passing Analysis

Category:
Athletes Passed
717
Passed By
2883
Net Change
-2166
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3893
5K → 10K65277-212#3893#4105
10K → 15K13659+77#4105#4028
15K → 20K23610+226#4028#3802
20K → Half1211+1#3802#3801
Half → 25K6990-21#3801#3822
25K → 30K60288-228#3822#4050
30K → 20M18336-318#4050#4368
20M → 21M18310-292#4368#4660
21M → 35K30124-94#4660#4754
35K → 23M29315-286#4754#5040
23M → 24M12280-268#5040#5308
24M → 40K11272-261#5308#5569
40K → 25.2M12119-107#5569#5676
25.2M → Finish9392-383#5676#6059
TOTALS7172883-2166
📊

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