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BOSTON MARATHON 2025

Justin Tolentino

Bib: 5432•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Masters (Masters Men)
#0 / 10463
Top 4%
Division (M40-44)
#0 / 2247
Top 13%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:52
Rank: #3088
Start → 5K
19:52 | 6:24/mi
10K· 6.21 mi
39:52
Rank: #3176 (-88)
5K → 10K
20:00 | 6:26/mi
15K· 9.32 mi
59:54
Rank: #3190 (-14)
10K → 15K
20:02 | 6:27/mi
20K· 12.43 mi
1:20:06
Rank: #3136 (+54)
15K → 20K
20:12 | 6:30/mi
Half· 13.11 mi
1:24:29
Rank: #3133 (+3)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:40:14
Rank: #3068 (+65)
Half → 25K
15:45 | 6:30/mi
30K· 18.64 mi
2:01:14
Rank: #3069 (-1)
25K → 30K
21:00 | 6:46/mi
20M
2:10:29
Rank: #3016 (+53)
30K → 20M
9:15 | 6:48/mi
21M
2:17:38
Rank: #2977 (+39)
20M → 21M
7:09 | 7:09/mi
35K· 21.75 mi
2:22:29
Rank: #2912 (+65)
21M → 35K
4:51 | 6:29/mi
23M
2:30:45
Rank: #2804 (+108)
35K → 23M
8:16 | 6:36/mi
24M
2:37:09
Rank: #2722 (+82)
23M → 24M
6:24 | 6:24/mi
40K· 24.85 mi
2:42:51
Rank: #2666 (+56)
24M → 40K
5:42 | 6:40/mi
25.2M
2:45:16
Rank: #2635 (+31)
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
2:51:38
Rank: #2562 (+73)
25.2M → Finish
6:22 | 6:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:29
Pace6:27 /mi
2nd Half
Distance13.11 mi
Time1:27:09
Pace6:39 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5219:526:2419:52
6:24
-
10K
6.21 mi10:44:5239:526:2520:00
6:26
+0:02
15K
9.32 mi11:04:5459:546:2620:02
6:27
+0:01
20K
12.43 mi11:25:061:20:066:2720:12
6:30
+0:03
Half
13.11 mi11:29:291:24:296:274:23
6:25
-0:05
25K
15.53 mi11:45:141:40:146:2715:45
6:30
+0:05
30K
18.64 mi12:06:142:01:146:3021:00
6:46
+0:16
20M
20.00 mi12:15:292:10:296:319:15
6:48
+0:02
21M
21.00 mi12:22:382:17:386:337:09
7:09
+0:21
35K
21.75 mi12:27:292:22:296:334:51
6:29
-0:40
23M
23.00 mi12:35:452:30:456:338:16
6:36
+0:07
24M
24.00 mi12:42:092:37:096:336:24
6:24
-0:12
40K
24.85 mi12:47:512:42:516:335:42
6:40
+0:16
25.2M
25.20 mi12:50:162:45:166:332:25
7:00
+0:20
Finish
26.22 mi12:56:382:51:386:336:22
6:15
-0:45

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

6:15 /mi

Average Pace

6:33 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:04

94% of race

Time at Steady Pace

9:34

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:33 /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 mi10:24:5219:526:2419:52
6:24
#3088
10K
6.21 mi10:44:5239:526:2520:00
6:26
#3176
15K
9.32 mi11:04:5459:546:2620:02
6:27
#3190
20K
12.43 mi11:25:061:20:066:2720:12
6:30
#3136
Half
13.11 mi11:29:291:24:296:274:23
6:25
#3133
25K
15.53 mi11:45:141:40:146:2715:45
6:30
#3068
30K
18.64 mi12:06:142:01:146:3021:00
6:46
#3069
20M
20.00 mi12:15:292:10:296:319:15
6:48
#3016
21M
21.00 mi12:22:382:17:386:337:09
7:09
#2977
35K
21.75 mi12:27:292:22:296:334:51
6:29
#2912
23M
23.00 mi12:35:452:30:456:338:16
6:36
#2804
24M
24.00 mi12:42:092:37:096:336:24
6:24
#2722
40K
24.85 mi12:47:512:42:516:335:42
6:40
#2666
25.2M
25.20 mi12:50:162:45:166:332:25
7:00
#2635
Finish
26.22 mi12:56:382:51:386:336:22
6:15
#2562
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3088293329333240(Top 11%)3080(Top 19%)3080(Top 137%)
10K6.21 mi3.10 mi3176-883021-883021-883294(Top 12%)3131(Top 19%)3131(Top 139%)
15K9.32 mi3.11 mi3190-143034-133034-133240(Top 11%)3080(Top 19%)3080(Top 137%)
20K12.43 mi3.11 mi3136+542988+462988+463142(Top 11%)2982(Top 19%)2982(Top 133%)
Half13.11 mi0.68 mi3133+32987+12987+13243(Top 11%)3084(Top 19%)3084(Top 137%)
25K15.53 mi2.42 mi3068+652925+622925+622875(Top 10%)2736(Top 17%)2736(Top 122%)
30K18.64 mi3.11 mi3069-12921+42921+43199(Top 11%)2997(Top 19%)2997(Top 133%)
20M20.00 mi1.36 mi3016+532865+562865+562977(Top 10%)2776(Top 17%)2776(Top 124%)
21M21.00 mi1.00 mi2977+392825+402825+402918(Top 10%)2704(Top 17%)2704(Top 120%)
35K21.75 mi0.75 mi2912+652760+652760+652414(Top 8%)2257(Top 14%)2257(Top 100%)
23M23.00 mi1.25 mi2804+1082660+1002660+1001860(Top 7%)1741(Top 11%)1741(Top 77%)
24M24.00 mi1.00 mi2722+822580+802580+801676(Top 6%)1563(Top 10%)1563(Top 70%)
40K24.85 mi0.85 mi2666+562526+542526+542250(Top 8%)2065(Top 13%)2065(Top 92%)
25.2M25.20 mi0.35 mi2635+312496+302496+301543(Top 5%)1414(Top 9%)1414(Top 63%)
Finish26.22 mi1.02 mi2562+732428+682428+681707(Top 6%)1583(Top 10%)1583(Top 70%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3240

Males

3080

M40-44

3080

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3294

Males

3131

M40-44

3131

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3240

Males

3080

M40-44

3080

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3142

Males

2982

M40-44

2982

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3243

Males

3084

M40-44

3084

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2875

Males

2736

M40-44

2736

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3199

Males

2997

M40-44

2997

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2977

Males

2776

M40-44

2776

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2918

Males

2704

M40-44

2704

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2414

Males

2257

M40-44

2257

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1860

Males

1741

M40-44

1741

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1676

Males

1563

M40-44

1563

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2250

Males

2065

M40-44

2065

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1543

Males

1414

M40-44

1414

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1707

Males

1583

M40-44

1583

Passing Analysis

Category:
Athletes Passed
1108
Passed By
582
Net Change
+526
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3088
5K → 10K95183-88#3088#3176
10K → 15K8195-14#3176#3190
15K → 20K11157+54#3190#3136
20K → Half1411+3#3136#3133
Half → 25K9025+65#3133#3068
25K → 30K122123-1#3068#3069
30K → 20M7825+53#3069#3016
20M → 21M6324+39#3016#2977
21M → 35K705+65#2977#2912
35K → 23M1124+108#2912#2804
23M → 24M886+82#2804#2722
24M → 40K6913+56#2722#2666
40K → 25.2M354+31#2666#2635
25.2M → Finish807+73#2635#2562
TOTALS1108582+526
📊

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