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BOSTON MARATHON 2025

Jose Contreras

Bib: 15092•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 28%
Gender (Male)
#0 / 16105
Top 41%
Masters (Masters Men)
#0 / 10463
Top 29%
Division (M60-64)
#0 / 1259
Top 4%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:03
Rank: #11492
Start → 5K
23:03 | 7:25/mi
10K· 6.21 mi
44:27
Rank: #9059 (+2433)
5K → 10K
21:24 | 6:53/mi
15K· 9.32 mi
1:05:49
Rank: #8212 (+847)
10K → 15K
21:22 | 6:53/mi
20K· 12.43 mi
1:31:07
Rank: #10144 (-1932)
15K → 20K
25:18 | 8:09/mi
Half· 13.11 mi
1:35:49
Rank: #9950 (+194)
20K → Half
4:42 | 6:53/mi
25K· 15.53 mi
1:53:00
Rank: #9346 (+604)
Half → 25K
17:11 | 7:05/mi
30K· 18.64 mi
2:16:30
Rank: #9033 (+313)
25K → 30K
23:30 | 7:34/mi
20M
2:26:47
Rank: #8856 (+177)
30K → 20M
10:17 | 7:34/mi
21M
2:34:58
Rank: #8795 (+61)
20M → 21M
8:11 | 8:11/mi
35K· 21.75 mi
2:40:29
Rank: #8739 (+56)
21M → 35K
5:31 | 7:22/mi
23M
2:49:37
Rank: #8414 (+325)
35K → 23M
9:08 | 7:18/mi
24M
2:57:05
Rank: #8318 (+96)
23M → 24M
7:28 | 7:28/mi
40K· 24.85 mi
3:03:16
Rank: #8160 (+158)
24M → 40K
6:11 | 7:14/mi
25.2M
3:06:12
Rank: #8163 (-3)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:13:30
Rank: #8065 (+98)
25.2M → Finish
7:18 | 7:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:49
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:37:41
Pace7:27 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:2523:037:2523:03
7:25
-
10K
6.21 mi11:15:4944:277:0921:24
6:53
-0:32
15K
9.32 mi11:37:111:05:497:0421:22
6:53
0:00
20K
12.43 mi12:02:291:31:077:2025:18
8:09
+1:16
Half
13.11 mi12:07:111:35:497:194:42
6:53
-1:16
25K
15.53 mi12:24:221:53:007:1617:11
7:05
+0:12
30K
18.64 mi12:47:522:16:307:1923:30
7:34
+0:29
20M
20.00 mi12:58:092:26:477:2010:17
7:34
0:00
21M
21.00 mi13:06:202:34:587:238:11
8:11
+0:37
35K
21.75 mi13:11:512:40:297:235:31
7:22
-0:49
23M
23.00 mi13:20:592:49:377:229:08
7:18
-0:04
24M
24.00 mi13:28:272:57:057:237:28
7:28
+0:10
40K
24.85 mi13:34:383:03:167:226:11
7:14
-0:14
25.2M
25.20 mi13:37:343:06:127:232:56
8:30
+1:16
Finish
26.22 mi13:44:523:13:307:237:18
7:10
-1:20

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

7:23 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:39

33% of race

Time at Steady Pace

1:32:26

48% of race

Time at Slower Pace

36:25

19% of race

Average Pace: 7:23 /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 mi10:54:2523:037:2523:03
7:25
#11492
10K
6.21 mi11:15:4944:277:0921:24
6:53
#9059
15K
9.32 mi11:37:111:05:497:0421:22
6:53
#8212
20K
12.43 mi12:02:291:31:077:2025:18
8:09
#10144
Half
13.11 mi12:07:111:35:497:194:42
6:53
#9950
25K
15.53 mi12:24:221:53:007:1617:11
7:05
#9346
30K
18.64 mi12:47:522:16:307:1923:30
7:34
#9033
20M
20.00 mi12:58:092:26:477:2010:17
7:34
#8856
21M
21.00 mi13:06:202:34:587:238:11
8:11
#8795
35K
21.75 mi13:11:512:40:297:235:31
7:22
#8739
23M
23.00 mi13:20:592:49:377:229:08
7:18
#8414
24M
24.00 mi13:28:272:57:057:237:28
7:28
#8318
40K
24.85 mi13:34:383:03:167:226:11
7:14
#8160
25.2M
25.20 mi13:37:343:06:127:232:56
8:30
#8163
Finish
26.22 mi13:44:523:13:307:237:18
7:10
#8065
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi11492893689366791(Top 24%)6094(Top 38%)6094(Top 484%)
10K6.21 mi3.10 mi9059+24337636+13007636+13007144(Top 25%)6387(Top 40%)6387(Top 507%)
15K9.32 mi3.11 mi8212+8477107+5297107+5296791(Top 24%)6094(Top 38%)6094(Top 484%)
20K12.43 mi3.11 mi10144-19328181-10748181-107415922(Top 56%)10707(Top 66%)10707(Top 850%)
Half13.11 mi0.68 mi9950+1948079+1028079+1026824(Top 24%)6089(Top 38%)6089(Top 484%)
25K15.53 mi2.42 mi9346+6047719+3607719+3606890(Top 24%)6041(Top 38%)6041(Top 480%)
30K18.64 mi3.11 mi9033+3137482+2377482+2378170(Top 29%)6687(Top 42%)6687(Top 531%)
20M20.00 mi1.36 mi8856+1777353+1297353+1297450(Top 26%)6110(Top 38%)6110(Top 485%)
21M21.00 mi1.00 mi8795+617286+677286+678448(Top 30%)6508(Top 40%)6508(Top 517%)
35K21.75 mi0.75 mi8739+567229+577229+577702(Top 27%)6119(Top 38%)6119(Top 486%)
23M23.00 mi1.25 mi8414+3256996+2336996+2335448(Top 19%)4637(Top 29%)4637(Top 368%)
24M24.00 mi1.00 mi8318+966905+916905+917450(Top 26%)5797(Top 36%)5797(Top 460%)
40K24.85 mi0.85 mi8160+1586779+1266779+1265240(Top 18%)4381(Top 27%)4381(Top 348%)
25.2M25.20 mi0.35 mi8163-36768+116768+118766(Top 31%)6325(Top 39%)6325(Top 502%)
Finish26.22 mi1.02 mi8065+986667+1016667+1016800(Top 24%)5210(Top 32%)5210(Top 414%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6791

Males

6094

M60-64

6094

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

7144

Males

6387

M60-64

6387

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6791

Males

6094

M60-64

6094

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

15922

Males

10707

M60-64

10707

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6824

Males

6089

M60-64

6089

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6890

Males

6041

M60-64

6041

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

8170

Males

6687

M60-64

6687

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

7450

Males

6110

M60-64

6110

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

8448

Males

6508

M60-64

6508

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7702

Males

6119

M60-64

6119

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

5448

Males

4637

M60-64

4637

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

7450

Males

5797

M60-64

5797

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5240

Males

4381

M60-64

4381

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8766

Males

6325

M60-64

6325

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6800

Males

5210

M60-64

5210

Passing Analysis

Category:
Athletes Passed
5661*
Passed By
2232
Net Change
+3427
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11492
5K → 10K2435*2+2433#11492#9059
10K → 15K8503+847#9059#8212
15K → 20K131943-1932#8212#10144
20K → Half194*0+194#10144#9950
Half → 25K6062+604#9950#9346
25K → 30K38471+313#9346#9033
30K → 20M20225+177#9033#8856
20M → 21M12665+61#8856#8795
21M → 35K7620+56#8795#8739
35K → 23M3250+325#8739#8414
23M → 24M12731+96#8414#8318
24M → 40K1635+158#8318#8160
40K → 25.2M2730-3#8160#8163
25.2M → Finish13335+98#8163#8065
TOTALS5661*2232+3427

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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