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BOSTON MARATHON 2025

Jaime Escalante

Bib: 19366•M

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

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
26:49
Rank: #20636
Start → 5K
26:49 | 8:38/mi
10K· 6.21 mi
51:52
Rank: #18901 (+1735)
5K → 10K
25:03 | 8:04/mi
15K· 9.32 mi
1:17:15
Rank: #18332 (+569)
10K → 15K
25:23 | 8:10/mi
20K· 12.43 mi
1:44:08
Rank: #18513 (-181)
15K → 20K
26:53 | 8:39/mi
Half· 13.11 mi
1:50:24
Rank: #18779 (-266)
20K → Half
6:16 | 9:11/mi
25K· 15.53 mi
2:12:07
Rank: #18924 (-145)
Half → 25K
21:43 | 8:57/mi
30K· 18.64 mi
2:41:50
Rank: #19234 (-310)
25K → 30K
29:43 | 9:34/mi
20M
2:54:35
Rank: #19162 (+72)
30K → 20M
12:45 | 9:23/mi
21M
3:04:15
Rank: #19033 (+129)
20M → 21M
9:40 | 9:40/mi
35K· 21.75 mi
3:11:20
Rank: #19105 (-72)
21M → 35K
7:05 | 9:28/mi
23M
3:23:16
Rank: #19087 (+18)
35K → 23M
11:56 | 9:32/mi
24M
3:32:20
Rank: #19034 (+53)
23M → 24M
9:04 | 9:04/mi
40K· 24.85 mi
3:41:00
Rank: #19115 (-81)
24M → 40K
8:40 | 10:08/mi
25.2M
3:44:14
Rank: #19026 (+89)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:53:09
Rank: #18968 (+58)
25.2M → Finish
8:55 | 8:45/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:24
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time2:02:45
Pace9:22 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:5326:498:3826:49
8:38
-
10K
6.21 mi12:07:5651:528:2125:03
8:04
-0:34
15K
9.32 mi12:33:191:17:158:1725:23
8:10
+0:06
20K
12.43 mi13:00:121:44:088:2326:53
8:39
+0:29
Half
13.11 mi13:06:281:50:248:256:16
9:11
+0:32
25K
15.53 mi13:28:112:12:078:3021:43
8:57
-0:14
30K
18.64 mi13:57:542:41:508:4129:43
9:34
+0:37
20M
20.00 mi14:10:392:54:358:4412:45
9:23
-0:11
21M
21.00 mi14:20:193:04:158:469:40
9:40
+0:17
35K
21.75 mi14:27:243:11:208:487:05
9:28
-0:12
23M
23.00 mi14:39:203:23:168:5011:56
9:32
+0:04
24M
24.00 mi14:48:243:32:208:519:04
9:04
-0:28
40K
24.85 mi14:57:043:41:008:538:40
10:08
+1:04
25.2M
25.20 mi15:00:183:44:148:543:14
9:23
-0:45
Finish
26.22 mi15:09:133:53:098:548:55
8:45
-0:38

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

8:04 /mi

Average Pace

8:54 /mi

Slowest Pace

10:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:53:03

48% of race

Time at Steady Pace

53:02

23% of race

Time at Slower Pace

1:07:04

29% of race

Average Pace: 8:54 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:42:5326:498:3826:49
8:38
#20636
10K
6.21 mi12:07:5651:528:2125:03
8:04
#18901
15K
9.32 mi12:33:191:17:158:1725:23
8:10
#18332
20K
12.43 mi13:00:121:44:088:2326:53
8:39
#18513
Half
13.11 mi13:06:281:50:248:256:16
9:11
#18779
25K
15.53 mi13:28:112:12:078:3021:43
8:57
#18924
30K
18.64 mi13:57:542:41:508:4129:43
9:34
#19234
20M
20.00 mi14:10:392:54:358:4412:45
9:23
#19162
21M
21.00 mi14:20:193:04:158:469:40
9:40
#19033
35K
21.75 mi14:27:243:11:208:487:05
9:28
#19105
23M
23.00 mi14:39:203:23:168:5011:56
9:32
#19087
24M
24.00 mi14:48:243:32:208:519:04
9:04
#19034
40K
24.85 mi14:57:043:41:008:538:40
10:08
#19115
25.2M
25.20 mi15:00:183:44:148:543:14
9:23
#19026
Finish
26.22 mi15:09:133:53:098:548:55
8:45
#18968
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi20636127011270117198(Top 61%)11301(Top 70%)11301(Top 686%)
10K6.21 mi3.10 mi18901+173511999+70211999+70216928(Top 60%)11218(Top 70%)11218(Top 681%)
15K9.32 mi3.11 mi18332+56911751+24811751+24817198(Top 61%)11301(Top 70%)11301(Top 686%)
20K12.43 mi3.11 mi18513-18111832-8111832-8119153(Top 67%)12104(Top 75%)12104(Top 734%)
Half13.11 mi0.68 mi18779-26611948-11611948-11622504(Top 79%)13550(Top 84%)13550(Top 822%)
25K15.53 mi2.42 mi18924-14511998-5011998-5019702(Top 69%)12279(Top 76%)12279(Top 745%)
30K18.64 mi3.11 mi19234-31012085-8712085-8720201(Top 71%)12385(Top 77%)12385(Top 752%)
20M20.00 mi1.36 mi19162+7212038+4712038+4718663(Top 66%)11529(Top 72%)11529(Top 700%)
21M21.00 mi1.00 mi19033+12911956+8211956+8216861(Top 59%)10635(Top 66%)10635(Top 645%)
35K21.75 mi0.75 mi19105-7211976-2011976-2020199(Top 71%)12062(Top 75%)12062(Top 732%)
23M23.00 mi1.25 mi19087+1811938+3811938+3818825(Top 66%)11367(Top 71%)11367(Top 690%)
24M24.00 mi1.00 mi19034+5311895+4311895+4317688(Top 62%)10785(Top 67%)10785(Top 654%)
40K24.85 mi0.85 mi19115-8111905-1011905-1020885(Top 74%)12228(Top 76%)12228(Top 742%)
25.2M25.20 mi0.35 mi19026+8911850+5511850+5513872(Top 49%)8906(Top 55%)8906(Top 540%)
Finish26.22 mi1.02 mi18968+5811805+4511805+4517767(Top 63%)10762(Top 67%)10762(Top 653%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

17198

Males

11301

M55-59

11301

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

16928

Males

11218

M55-59

11218

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

17198

Males

11301

M55-59

11301

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

19153

Males

12104

M55-59

12104

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

22504

Males

13550

M55-59

13550

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

19702

Males

12279

M55-59

12279

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

20201

Males

12385

M55-59

12385

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

18663

Males

11529

M55-59

11529

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

16861

Males

10635

M55-59

10635

21M→35K

21.0 - 21.8 mi

Top 71%
×7stories
+17ft-86ft

Overall

20199

Males

12062

M55-59

12062

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

18825

Males

11367

M55-59

11367

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

17688

Males

10785

M55-59

10785

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

20885

Males

12228

M55-59

12228

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13872

Males

8906

M55-59

8906

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

17767

Males

10762

M55-59

10762

Passing Analysis

Category:
Athletes Passed
3510
Passed By
1842
Net Change
+1668
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20636
5K → 10K17416+1735#20636#18901
10K → 15K60132+569#18901#18332
15K → 20K146327-181#18332#18513
20K → Half5271-266#18513#18779
Half → 25K128273-145#18779#18924
25K → 30K135445-310#18924#19234
30K → 20M13866+72#19234#19162
20M → 21M16839+129#19162#19033
21M → 35K34106-72#19033#19105
35K → 23M9779+18#19105#19087
23M → 24M9441+53#19087#19034
24M → 40K49130-81#19034#19115
40K → 25.2M956+89#19115#19026
25.2M → Finish7921+58#19026#18968
TOTALS35101842+1668
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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