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BOSTON MARATHON 2025

Dylan Gallagher

Bib: 5095•M

NJ

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 34%
Gender (Male)
#0 / 16105
Top 47%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:59/mi
21:41
↑ 97↓ 3451.5%
10K· 6.21 mi
7:08/mi
43:50
↑ 79↓ 1380.4%
15K· 9.32 mi
7:12/mi
1:06:12
↑ 67↓ 78
20K· 12.43 mi
7:18/mi
1:28:52
↑ 106↓ 860.1%
Half· 13.11 mi
7:12/mi
1:33:47
↑ 19↓ 370.5%
25K· 15.53 mi
7:21/mi
1:51:36
↑ 66↓ 880.2%
30K· 18.64 mi
7:57/mi
2:16:18
↑ 181↓ 1480.2%
20M
7:55/mi
2:27:04
↑ 64↓ 500.2%
21M
8:26/mi
2:35:30
↑ 106↓ 241.6%
35K· 21.75 mi
9:07/mi
2:42:19
↑ 17↓ 861.7%
23M
7:55/mi
2:52:14
↑ 23↓ 630.6%
24M
7:59/mi
3:00:13
↓ 821.3%
40K· 24.85 mi
8:17/mi
3:07:18
↓ 200.3%
25.2M
8:48/mi
3:10:20
↑ 13↓ 160.2%
Finish· 26.22 mi
7:49/mi
3:18:18
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:47
Pace7:09 /mi
2nd Half
Distance13.11 mi
Time1:44:31
Pace7:58 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:2921:416:5921:41
6:59
-
10K
6.21 mi10:47:3843:507:0322:09
7:08
+0:09
15K
9.32 mi11:10:001:06:127:0622:22
7:12
+0:04
20K
12.43 mi11:32:401:28:527:0922:40
7:18
+0:06
Half
13.11 mi11:37:351:33:477:094:55
7:12
-0:06
25K
15.53 mi11:55:241:51:367:1117:49
7:21
+0:09
30K
18.64 mi12:20:062:16:187:1924:42
7:57
+0:36
20M
20.00 mi12:30:522:27:047:2110:46
7:55
-0:02
21M
21.00 mi12:39:182:35:307:248:26
8:26
+0:31
35K
21.75 mi12:46:072:42:197:286:49
9:07
+0:41
23M
23.00 mi12:56:022:52:147:299:55
7:55
-1:12
24M
24.00 mi13:04:013:00:137:317:59
7:59
+0:04
40K
24.85 mi13:11:063:07:187:327:05
8:17
+0:18
25.2M
25.20 mi13:14:083:10:207:333:02
8:48
+0:31
Finish
26.22 mi13:22:063:18:187:347:58
7:49
-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

6:59 /mi

Average Pace

7:34 /mi

Slowest Pace

9:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:36

56% of race

Time at Steady Pace

1:01:20

31% of race

Time at Slower Pace

25:22

13% of race

Average Pace: 7:34 /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 mi10:25:2921:416:5921:41
6:59
#7663
10K
6.21 mi10:47:3843:507:0322:09
7:08
#8297
15K
9.32 mi11:10:001:06:127:0622:22
7:12
#8493
20K
12.43 mi11:32:401:28:527:0922:40
7:18
#8552
Half
13.11 mi11:37:351:33:477:094:55
7:12
#8571
25K
15.53 mi11:55:241:51:367:1117:49
7:21
#8547
30K
18.64 mi12:20:062:16:187:1924:42
7:57
#8945
20M
20.00 mi12:30:522:27:047:2110:46
7:55
#8984
21M
21.00 mi12:39:182:35:307:248:26
8:26
#9029
35K
21.75 mi12:46:072:42:197:286:49
9:07
#9427
23M
23.00 mi12:56:022:52:147:299:55
7:55
#9396
24M
24.00 mi13:04:013:00:137:317:59
7:59
#9445
40K
24.85 mi13:11:063:07:187:327:05
8:17
#9540
25.2M
25.20 mi13:14:083:10:207:333:02
8:48
#9542
Finish
26.22 mi13:22:063:18:187:347:58
7:49
#9611
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7663677367739107(Top 32%)7612(Top 47%)7612(Top 135%)
10K6.21 mi3.10 mi8297-6347175-4027175-4028914(Top 31%)7552(Top 47%)7552(Top 134%)
15K9.32 mi3.11 mi8493-1967282-1077282-1079107(Top 32%)7612(Top 47%)7612(Top 135%)
20K12.43 mi3.11 mi8552-597295-137295-139018(Top 32%)7461(Top 46%)7461(Top 132%)
Half13.11 mi0.68 mi8571-197301-67301-69117(Top 32%)7549(Top 47%)7549(Top 134%)
25K15.53 mi2.42 mi8547+247264+377264+378722(Top 31%)7187(Top 45%)7187(Top 127%)
30K18.64 mi3.11 mi8945-3987431-1677431-16711015(Top 39%)8190(Top 51%)8190(Top 145%)
20M20.00 mi1.36 mi8984-397427+47427+49895(Top 35%)7476(Top 46%)7476(Top 133%)
21M21.00 mi1.00 mi9029-457420+77420+710027(Top 35%)7378(Top 46%)7378(Top 131%)
35K21.75 mi0.75 mi9427-3987616-1967616-19618721(Top 66%)11347(Top 70%)11347(Top 201%)
23M23.00 mi1.25 mi9396+317560+567560+569426(Top 33%)6936(Top 43%)6936(Top 123%)
24M24.00 mi1.00 mi9445-497550+107550+1011085(Top 39%)7709(Top 48%)7709(Top 137%)
40K24.85 mi0.85 mi9540-957565-157565-1512042(Top 42%)8075(Top 50%)8075(Top 143%)
25.2M25.20 mi0.35 mi9542-27550+157550+1510537(Top 37%)7229(Top 45%)7229(Top 128%)
Finish26.22 mi1.02 mi9611-697538+127538+1211533(Top 41%)7778(Top 48%)7778(Top 138%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

9107

Males

7612

M18-39

7612

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

8914

Males

7552

M18-39

7552

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

9107

Males

7612

M18-39

7612

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

9018

Males

7461

M18-39

7461

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

9117

Males

7549

M18-39

7549

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8722

Males

7187

M18-39

7187

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

11015

Males

8190

M18-39

8190

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

9895

Males

7476

M18-39

7476

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

10027

Males

7378

M18-39

7378

21M→35K

21.0 - 21.8 mi

Top 66%
×7story building
+17ft-86ft

Overall

18721

Males

11347

M18-39

11347

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

9426

Males

6936

M18-39

6936

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

11085

Males

7709

M18-39

7709

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

12042

Males

8075

M18-39

8075

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

10537

Males

7229

M18-39

7229

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

11533

Males

7778

M18-39

7778

Passing Analysis

Category:
Athletes Passed
1079
Passed By
3027
Net Change
-1948
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7663
5K → 10K43677-634#7663#8297
10K → 15K97293-196#8297#8493
15K → 20K152211-59#8493#8552
20K → Half2544-19#8552#8571
Half → 25K140116+24#8571#8547
25K → 30K113511-398#8547#8945
30K → 20M89128-39#8945#8984
20M → 21M86131-45#8984#9029
21M → 35K13411-398#9029#9427
35K → 23M11988+31#9427#9396
23M → 24M73122-49#9396#9445
24M → 40K45140-95#9445#9540
40K → 25.2M3234-2#9540#9542
25.2M → Finish52121-69#9542#9611
TOTALS10793027-1948
📊

Passing Visuals

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