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BOSTON MARATHON 2025

Thomas Gavagnin

Bib: 9973•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

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
6:53/mi
21:22
↑ 97↓ 3451.5%
10K· 6.21 mi
7:09/mi
43:35
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:06:38
↑ 67↓ 78
20K· 12.43 mi
7:42/mi
1:30:32
↑ 106↓ 860.1%
Half· 13.11 mi
7:40/mi
1:35:46
↑ 19↓ 370.5%
25K· 15.53 mi
8:10/mi
1:55:33
↑ 66↓ 880.2%
30K· 18.64 mi
9:18/mi
2:24:27
↑ 181↓ 1480.2%
20M
9:34/mi
2:37:27
↑ 64↓ 500.2%
21M
10:06/mi
2:47:33
↑ 106↓ 241.6%
35K· 21.75 mi
8:59/mi
2:54:16
↑ 17↓ 861.7%
23M
10:29/mi
3:07:24
↑ 23↓ 630.6%
24M
9:35/mi
3:16:59
↓ 821.3%
40K· 24.85 mi
10:28/mi
3:25:56
↓ 200.3%
25.2M
11:30/mi
3:29:54
↑ 13↓ 160.2%
Finish· 26.22 mi
8:31/mi
3:38:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:46
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time2:02:49
Pace9:22 /mi
📊Positive Split: 28.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:0721:226:5321:22
6:53
-
10K
6.21 mi11:09:2043:357:0122:13
7:09
+0:16
15K
9.32 mi11:32:231:06:387:0923:03
7:25
+0:16
20K
12.43 mi11:56:171:30:327:1723:54
7:42
+0:17
Half
13.11 mi12:01:311:35:467:185:14
7:40
-0:02
25K
15.53 mi12:21:181:55:337:2619:47
8:10
+0:30
30K
18.64 mi12:50:122:24:277:4528:54
9:18
+1:08
20M
20.00 mi13:03:122:37:277:5213:00
9:34
+0:16
21M
21.00 mi13:13:182:47:337:5910:06
10:06
+0:32
35K
21.75 mi13:20:012:54:168:016:43
8:59
-1:07
23M
23.00 mi13:33:093:07:248:0913:08
10:29
+1:30
24M
24.00 mi13:42:443:16:598:129:35
9:35
-0:54
40K
24.85 mi13:51:413:25:568:178:57
10:28
+0:53
25.2M
25.20 mi13:55:393:29:548:203:58
11:30
+1:02
Finish
26.22 mi14:04:203:38:358:218:41
8:31
-2:59

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

6:53 /mi

Average Pace

8:21 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:33

53% of race

Time at Steady Pace

1:06:53

31% of race

Time at Slower Pace

36:09

17% of race

Average Pace: 8:20 /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 mi10:47:0721:226:5321:22
6:53
#6899
10K
6.21 mi11:09:2043:357:0122:13
7:09
#7958
15K
9.32 mi11:32:231:06:387:0923:03
7:25
#8916
20K
12.43 mi11:56:171:30:327:1723:54
7:42
#9738
Half
13.11 mi12:01:311:35:467:185:14
7:40
#9923
25K
15.53 mi12:21:181:55:337:2619:47
8:10
#10789
30K
18.64 mi12:50:122:24:277:4528:54
9:18
#12650
20M
20.00 mi13:03:122:37:277:5213:00
9:34
#13314
21M
21.00 mi13:13:182:47:337:5910:06
10:06
#13688
35K
21.75 mi13:20:012:54:168:016:43
8:59
#13865
23M
23.00 mi13:33:093:07:248:0913:08
10:29
#14657
24M
24.00 mi13:42:443:16:598:129:35
9:35
#14935
40K
24.85 mi13:51:413:25:568:178:57
10:28
#15343
25.2M
25.20 mi13:55:393:29:548:203:58
11:30
#15495
Finish
26.22 mi14:04:203:38:358:218:41
8:31
#15510
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi68996235623511047(Top 39%)8622(Top 54%)8622(Top 361%)
10K6.21 mi3.10 mi7958-10596958-7236958-7239080(Top 32%)7654(Top 48%)7654(Top 321%)
15K9.32 mi3.11 mi8916-9587536-5787536-57811047(Top 39%)8622(Top 54%)8622(Top 361%)
20K12.43 mi3.11 mi9738-8227963-4277963-42712339(Top 43%)9120(Top 57%)9120(Top 382%)
Half13.11 mi0.68 mi9923-1858066-1038066-10313148(Top 46%)9547(Top 59%)9547(Top 400%)
25K15.53 mi2.42 mi10789-8668482-4168482-41615030(Top 53%)10240(Top 64%)10240(Top 429%)
30K18.64 mi3.11 mi12650-18619266-7849266-78419109(Top 67%)11879(Top 74%)11879(Top 498%)
20M20.00 mi1.36 mi13314-6649526-2609526-26019449(Top 68%)11897(Top 74%)11897(Top 499%)
21M21.00 mi1.00 mi13688-3749654-1289654-12818648(Top 66%)11440(Top 71%)11440(Top 479%)
35K21.75 mi0.75 mi13865-1779712-589712-5818094(Top 64%)11084(Top 69%)11084(Top 465%)
23M23.00 mi1.25 mi14657-79210035-32310035-32321982(Top 77%)12863(Top 80%)12863(Top 539%)
24M24.00 mi1.00 mi14935-27810125-9010125-9019902(Top 70%)11819(Top 73%)11819(Top 495%)
40K24.85 mi0.85 mi15343-40810261-13610261-13621811(Top 77%)12652(Top 79%)12652(Top 530%)
25.2M25.20 mi0.35 mi15495-15210316-5510316-5522003(Top 77%)12778(Top 79%)12778(Top 536%)
Finish26.22 mi1.02 mi15510-1510311+510311+516332(Top 57%)10081(Top 63%)10081(Top 423%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

11047

Males

8622

M45-49

8622

5K→10K

3.1 - 6.2 mi

Top 32%
×5story building
+79ft-138ft

Overall

9080

Males

7654

M45-49

7654

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

11047

Males

8622

M45-49

8622

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

12339

Males

9120

M45-49

9120

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

13148

Males

9547

M45-49

9547

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

15030

Males

10240

M45-49

10240

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

19109

Males

11879

M45-49

11879

30K→20M

18.6 - 20.0 mi

Top 68%
×5story building
+64ft-50ft

Overall

19449

Males

11897

M45-49

11897

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

18648

Males

11440

M45-49

11440

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

18094

Males

11084

M45-49

11084

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

21982

Males

12863

M45-49

12863

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

19902

Males

11819

M45-49

11819

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

21811

Males

12652

M45-49

12652

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

22003

Males

12778

M45-49

12778

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

16332

Males

10081

M45-49

10081

Passing Analysis

Category:
Athletes Passed
352
Passed By
8961
Net Change
-8611
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6899
5K → 10K211080-1059#6899#7958
10K → 15K21979-958#7958#8916
15K → 20K45867-822#8916#9738
20K → Half1186-185#9738#9923
Half → 25K34898-866#9923#10789
25K → 30K221883-1861#10789#12650
30K → 20M31695-664#12650#13314
20M → 21M39413-374#13314#13688
21M → 35K22199-177#13688#13865
35K → 23M15807-792#13865#14657
23M → 24M26304-278#14657#14935
24M → 40K13421-408#14935#15343
40K → 25.2M4156-152#15343#15495
25.2M → Finish5873-15#15495#15510
TOTALS3528961-8611
📊

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