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BOSTON MARATHON 2025

Kachy Gaytan

Bib: 15242•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
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
9:27/mi
29:22
↑ 97↓ 3451.5%
10K· 6.21 mi
9:07/mi
57:41
↑ 79↓ 1380.4%
15K· 9.32 mi
9:26/mi
1:27:01
↑ 67↓ 78
20K· 12.43 mi
10:03/mi
1:58:13
↑ 106↓ 860.1%
Half· 13.11 mi
9:17/mi
2:04:33
↑ 19↓ 370.5%
25K· 15.53 mi
9:34/mi
2:27:45
↑ 66↓ 880.2%
30K· 18.64 mi
10:09/mi
2:59:18
↑ 181↓ 1480.2%
20M
10:11/mi
3:13:08
↑ 64↓ 500.2%
21M
10:48/mi
3:23:56
↑ 106↓ 241.6%
35K· 21.75 mi
9:48/mi
3:31:16
↑ 17↓ 861.7%
23M
10:10/mi
3:44:00
↑ 23↓ 630.6%
24M
9:46/mi
3:53:46
↓ 821.3%
40K· 24.85 mi
9:54/mi
4:02:14
↓ 200.3%
25.2M
10:35/mi
4:05:53
↑ 13↓ 160.2%
Finish· 26.22 mi
9:41/mi
4:15:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:33
Pace9:30 /mi
2nd Half
Distance13.11 mi
Time2:11:12
Pace10:01 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:0329:229:2729:22
9:27
-
10K
6.21 mi11:55:2257:419:1728:19
9:07
-0:20
15K
9.32 mi12:24:421:27:019:2029:20
9:26
+0:19
20K
12.43 mi12:55:541:58:139:3131:12
10:03
+0:37
Half
13.11 mi13:02:142:04:339:306:20
9:17
-0:46
25K
15.53 mi13:25:262:27:459:3123:12
9:34
+0:17
30K
18.64 mi13:56:592:59:189:3731:33
10:09
+0:35
20M
20.00 mi14:10:493:13:089:3913:50
10:11
+0:02
21M
21.00 mi14:21:373:23:569:4310:48
10:48
+0:37
35K
21.75 mi14:28:573:31:169:437:20
9:48
-1:00
23M
23.00 mi14:41:413:44:009:4412:44
10:10
+0:22
24M
24.00 mi14:51:273:53:469:449:46
9:46
-0:24
40K
24.85 mi14:59:554:02:149:458:28
9:54
+0:08
25.2M
25.20 mi15:03:344:05:539:453:39
10:35
+0:41
Finish
26.22 mi15:13:264:15:459:469:52
9:41
-0:54

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

9:07 /mi

Average Pace

9:46 /mi

Slowest Pace

10:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:59

59% of race

Time at Steady Pace

1:32:58

36% of race

Time at Slower Pace

10:48

4% of race

Average Pace: 9:45 /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 mi11:27:0329:229:2729:22
9:27
#24073
10K
6.21 mi11:55:2257:419:1728:19
9:07
#23493
15K
9.32 mi12:24:421:27:019:2029:20
9:26
#23561
20K
12.43 mi12:55:541:58:139:3131:12
10:03
#23772
Half
13.11 mi13:02:142:04:339:306:20
9:17
#23736
25K
15.53 mi13:25:262:27:459:3123:12
9:34
#23452
30K
18.64 mi13:56:592:59:189:3731:33
10:09
#23142
20M
20.00 mi14:10:493:13:089:3913:50
10:11
#23014
21M
21.00 mi14:21:373:23:569:4310:48
10:48
#22897
35K
21.75 mi14:28:573:31:169:437:20
9:48
#22837
23M
23.00 mi14:41:413:44:009:4412:44
10:10
#22718
24M
24.00 mi14:51:273:53:469:449:46
9:46
#22607
40K
24.85 mi14:59:554:02:149:458:28
9:54
#22523
25.2M
25.20 mi15:03:344:05:539:453:39
10:35
#22472
Finish
26.22 mi15:13:264:15:459:469:52
9:41
#22445
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi24073142751427523573(Top 83%)14092(Top 88%)14092(Top 855%)
10K6.21 mi3.10 mi23493+58014015+26014015+26022874(Top 81%)13753(Top 85%)13753(Top 835%)
15K9.32 mi3.11 mi23561-6814056-4114056-4123573(Top 83%)14092(Top 88%)14092(Top 855%)
20K12.43 mi3.11 mi23772-21114147-9114147-9124307(Top 86%)14359(Top 89%)14359(Top 871%)
Half13.11 mi0.68 mi23736+3614132+1514132+1522876(Top 81%)13735(Top 85%)13735(Top 833%)
25K15.53 mi2.42 mi23452+28414005+12714005+12722084(Top 78%)13328(Top 83%)13328(Top 809%)
30K18.64 mi3.11 mi23142+31013813+19213813+19222072(Top 78%)13205(Top 82%)13205(Top 801%)
20M20.00 mi1.36 mi23014+12813733+8013733+8021512(Top 76%)12825(Top 80%)12825(Top 778%)
21M21.00 mi1.00 mi22897+11713664+6913664+6920837(Top 73%)12419(Top 77%)12419(Top 754%)
35K21.75 mi0.75 mi22837+6013624+4013624+4021329(Top 75%)12591(Top 78%)12591(Top 764%)
23M23.00 mi1.25 mi22718+11913547+7713547+7721021(Top 74%)12405(Top 77%)12405(Top 753%)
24M24.00 mi1.00 mi22607+11113470+7713470+7720607(Top 73%)12164(Top 76%)12164(Top 738%)
40K24.85 mi0.85 mi22523+8413419+5113419+5120131(Top 71%)11858(Top 74%)11858(Top 720%)
25.2M25.20 mi0.35 mi22472+5113388+3113388+3119296(Top 68%)11455(Top 71%)11455(Top 695%)
Finish26.22 mi1.02 mi22445+2713358+3013358+3021849(Top 77%)12713(Top 79%)12713(Top 771%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

23573

Males

14092

M55-59

14092

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

22874

Males

13753

M55-59

13753

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

23573

Males

14092

M55-59

14092

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

24307

Males

14359

M55-59

14359

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

22876

Males

13735

M55-59

13735

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

22084

Males

13328

M55-59

13328

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

22072

Males

13205

M55-59

13205

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

21512

Males

12825

M55-59

12825

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

20837

Males

12419

M55-59

12419

21M→35K

21.0 - 21.8 mi

Top 75%
×7story building
+17ft-86ft

Overall

21329

Males

12591

M55-59

12591

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

21021

Males

12405

M55-59

12405

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

20607

Males

12164

M55-59

12164

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

20131

Males

11858

M55-59

11858

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19296

Males

11455

M55-59

11455

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

21849

Males

12713

M55-59

12713

Passing Analysis

Category:
Athletes Passed
2365
Passed By
737
Net Change
+1628
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24073
5K → 10K63656+580#24073#23493
10K → 15K147215-68#23493#23561
15K → 20K80291-211#23561#23772
20K → Half393+36#23772#23736
Half → 25K29713+284#23736#23452
25K → 30K35343+310#23452#23142
30K → 20M14517+128#23142#23014
20M → 21M13518+117#23014#22897
21M → 35K7515+60#22897#22837
35K → 23M14021+119#22837#22718
23M → 24M1187+111#22718#22607
24M → 40K939+84#22607#22523
40K → 25.2M532+51#22523#22472
25.2M → Finish5427+27#22472#22445
TOTALS2365737+1628
📊

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