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BOSTON MARATHON 2025

James Jalandoni

Bib: 4794•M

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 12%
Gender (Male)
#0 / 16105
Top 19%
Division (M18-39)
#0 / 5642
Top 43%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:14
Rank: #3929
Start → 5K
20:14 | 6:31/mi
10K· 6.21 mi
40:16
Rank: #3639 (+290)
5K → 10K
20:02 | 6:27/mi
15K· 9.32 mi
1:00:19
Rank: #3476 (+163)
10K → 15K
20:03 | 6:27/mi
20K· 12.43 mi
1:20:53
Rank: #3579 (-103)
15K → 20K
20:34 | 6:37/mi
Half· 13.11 mi
1:25:21
Rank: #3602 (-23)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:41:15
Rank: #3506 (+96)
Half → 25K
15:54 | 6:33/mi
30K· 18.64 mi
2:02:02
Rank: #3310 (+196)
25K → 30K
20:47 | 6:41/mi
20M
2:11:20
Rank: #3254 (+56)
30K → 20M
9:18 | 6:51/mi
21M
2:18:36
Rank: #3232 (+22)
20M → 21M
7:16 | 7:16/mi
35K· 21.75 mi
2:23:45
Rank: #3264 (-32)
21M → 35K
5:09 | 6:53/mi
23M
2:32:34
Rank: #3244 (+20)
35K → 23M
8:49 | 7:03/mi
24M
2:39:40
Rank: #3297 (-53)
23M → 24M
7:06 | 7:06/mi
40K· 24.85 mi
2:45:45
Rank: #3309 (-12)
24M → 40K
6:05 | 7:07/mi
25.2M
2:48:27
Rank: #3325 (-16)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
2:55:28
Rank: #3350 (-25)
25.2M → Finish
7:01 | 6:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:21
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:30:07
Pace6:52 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3420:146:3120:14
6:31
-
10K
6.21 mi10:44:3640:166:2920:02
6:27
-0:04
15K
9.32 mi11:04:391:00:196:2820:03
6:27
0:00
20K
12.43 mi11:25:131:20:536:3120:34
6:37
+0:10
Half
13.11 mi11:29:411:25:216:314:28
6:33
-0:04
25K
15.53 mi11:45:351:41:156:3115:54
6:33
0:00
30K
18.64 mi12:06:222:02:026:3320:47
6:41
+0:08
20M
20.00 mi12:15:402:11:206:349:18
6:51
+0:10
21M
21.00 mi12:22:562:18:366:367:16
7:16
+0:25
35K
21.75 mi12:28:052:23:456:375:09
6:53
-0:23
23M
23.00 mi12:36:542:32:346:388:49
7:03
+0:10
24M
24.00 mi12:44:002:39:406:397:06
7:06
+0:03
40K
24.85 mi12:50:052:45:456:406:05
7:07
+0:01
25.2M
25.20 mi12:52:472:48:276:412:42
7:50
+0:43
Finish
26.22 mi12:59:482:55:286:427:01
6:53
-0:57

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

6:27 /mi

Average Pace

6:42 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:15

58% of race

Time at Steady Pace

42:15

24% of race

Time at Slower Pace

31:58

18% of race

Average Pace: 6:42 /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 mi10:24:3420:146:3120:14
6:31
#3929
10K
6.21 mi10:44:3640:166:2920:02
6:27
#3639
15K
9.32 mi11:04:391:00:196:2820:03
6:27
#3476
20K
12.43 mi11:25:131:20:536:3120:34
6:37
#3579
Half
13.11 mi11:29:411:25:216:314:28
6:33
#3602
25K
15.53 mi11:45:351:41:156:3115:54
6:33
#3506
30K
18.64 mi12:06:222:02:026:3320:47
6:41
#3310
20M
20.00 mi12:15:402:11:206:349:18
6:51
#3254
21M
21.00 mi12:22:562:18:366:367:16
7:16
#3232
35K
21.75 mi12:28:052:23:456:375:09
6:53
#3264
23M
23.00 mi12:36:542:32:346:388:49
7:03
#3244
24M
24.00 mi12:44:002:39:406:397:06
7:06
#3297
40K
24.85 mi12:50:052:45:456:406:05
7:07
#3309
25.2M
25.20 mi12:52:472:48:276:412:42
7:50
#3325
Finish
26.22 mi12:59:482:55:286:427:01
6:53
#3350
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3929371937193281(Top 12%)3117(Top 19%)3117(Top 55%)
10K6.21 mi3.10 mi3639+2903450+2693450+2693365(Top 12%)3196(Top 20%)3196(Top 57%)
15K9.32 mi3.11 mi3476+1633300+1503300+1503281(Top 12%)3117(Top 19%)3117(Top 55%)
20K12.43 mi3.11 mi3579-1033389-893389-893832(Top 13%)3614(Top 22%)3614(Top 64%)
Half13.11 mi0.68 mi3602-233411-223411-224021(Top 14%)3785(Top 24%)3785(Top 67%)
25K15.53 mi2.42 mi3506+963319+923319+923211(Top 11%)3042(Top 19%)3042(Top 54%)
30K18.64 mi3.11 mi3310+1963135+1843135+1842847(Top 10%)2692(Top 17%)2692(Top 48%)
20M20.00 mi1.36 mi3254+563082+533082+533181(Top 11%)2946(Top 18%)2946(Top 52%)
21M21.00 mi1.00 mi3232+223058+243058+243474(Top 12%)3186(Top 20%)3186(Top 56%)
35K21.75 mi0.75 mi3264-323082-243082-244623(Top 16%)4101(Top 25%)4101(Top 73%)
23M23.00 mi1.25 mi3244+203062+203062+204020(Top 14%)3590(Top 22%)3590(Top 64%)
24M24.00 mi1.00 mi3297-533104-423104-425211(Top 18%)4401(Top 27%)4401(Top 78%)
40K24.85 mi0.85 mi3309-123113-93113-94566(Top 16%)3898(Top 24%)3898(Top 69%)
25.2M25.20 mi0.35 mi3325-163124-113124-115012(Top 18%)4129(Top 26%)4129(Top 73%)
Finish26.22 mi1.02 mi3350-253138-143138-144980(Top 18%)4095(Top 25%)4095(Top 73%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3281

Males

3117

M18-39

3117

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3365

Males

3196

M18-39

3196

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3281

Males

3117

M18-39

3117

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3832

Males

3614

M18-39

3614

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

4021

Males

3785

M18-39

3785

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3211

Males

3042

M18-39

3042

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2847

Males

2692

M18-39

2692

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3181

Males

2946

M18-39

2946

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3474

Males

3186

M18-39

3186

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4623

Males

4101

M18-39

4101

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

4020

Males

3590

M18-39

3590

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

5211

Males

4401

M18-39

4401

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4566

Males

3898

M18-39

3898

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

5012

Males

4129

M18-39

4129

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4980

Males

4095

M18-39

4095

Passing Analysis

Category:
Athletes Passed
1318
Passed By
739
Net Change
+579
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3929
5K → 10K33040+290#3929#3639
10K → 15K19835+163#3639#3476
15K → 20K69172-103#3476#3579
20K → Half1134-23#3579#3602
Half → 25K12428+96#3602#3506
25K → 30K22226+196#3506#3310
30K → 20M8327+56#3310#3254
20M → 21M5836+22#3254#3232
21M → 35K2456-32#3232#3264
35K → 23M7959+20#3264#3244
23M → 24M2679-53#3244#3297
24M → 40K3850-12#3297#3309
40K → 25.2M1733-16#3309#3325
25.2M → Finish3964-25#3325#3350
TOTALS1318739+579
📊

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