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BOSTON MARATHON 2025

Juan Prado

Bib: 7051•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 44%
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:46
Rank: #7870
Start → 5K
7:00/mi
21:46 split
10K· 6.21 mi
43:18
Rank: #7648 (+222)
5K → 10K
6:56/mi
21:32 split
15K· 9.32 mi
1:05:17
Rank: #7782 (-134)
10K → 15K
7:05/mi
21:59 split
20K· 12.43 mi
1:27:46
Rank: #7910 (-128)
15K → 20K
7:14/mi
22:29 split
Half· 13.11 mi
1:32:39
Rank: #7938 (-28)
20K → Half
7:09/mi
4:53 split
25K· 15.53 mi
1:50:50
Rank: #8181 (-243)
Half → 25K
7:30/mi
18:11 split
30K· 18.64 mi
2:17:56
Rank: #9704 (-1523)
25K → 30K
8:43/mi
27:06 split
20M
2:30:57
Rank: #10665 (-961)
30K → 20M
9:35/mi
13:01 split
21M
2:42:30
Rank: #11799 (-1134)
20M → 21M
11:33/mi
11:33 split
35K· 21.75 mi
2:49:34
Rank: #12200 (-401)
21M → 35K
9:27/mi
7:04 split
23M
3:02:40
Rank: #13087 (-887)
35K → 23M
10:28/mi
13:06 split
24M
3:12:18
Rank: #13487 (-400)
23M → 24M
9:38/mi
9:38 split
40K· 24.85 mi
3:18:22
Rank: #13118 (+369)
24M → 40K
7:06/mi
6:04 split
25.2M
3:20:54
Rank: #12940 (+178)
40K → 25.2M
7:21/mi
2:32 split
Finish· 26.22 mi
3:27:58
Rank: #12573 (+367)
25.2M → Finish
6:56/mi
7:04 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:39
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:55:19
Pace8:48 /mi
📊Positive Split: 24.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:5421:467:0021:46
7:00
-
10K
6.21 mi11:09:2643:186:5821:32
6:56
-0:04
15K
9.32 mi11:31:251:05:177:0021:59
7:05
+0:09
20K
12.43 mi11:53:541:27:467:0422:29
7:14
+0:09
Half
13.11 mi11:58:471:32:397:044:53
7:09
-0:05
25K
15.53 mi12:16:581:50:507:0818:11
7:30
+0:21
30K
18.64 mi12:44:042:17:567:2427:06
8:43
+1:13
20M
20.00 mi12:57:052:30:577:3313:01
9:35
+0:52
21M
21.00 mi13:08:382:42:307:4411:33
11:33
+1:58
35K
21.75 mi13:15:422:49:347:487:04
9:27
-2:06
23M
23.00 mi13:28:483:02:407:5713:06
10:28
+1:01
24M
24.00 mi13:38:263:12:188:019:38
9:38
-0:50
40K
24.85 mi13:44:303:18:227:596:04
7:06
-2:32
25.2M
25.20 mi13:47:023:20:547:582:32
7:21
+0:15
Finish
26.22 mi13:54:063:27:587:567:04
6:56
-0:25

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

6:56 /mi

Average Pace

7:56 /mi

Slowest Pace

11:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:06:30

61% of race

Time at Slower Pace

1:21:28

39% of race

Average Pace: 7:56 /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 mi10:47:5421:467:0021:46
7:00
#7870
10K
6.21 mi11:09:2643:186:5821:32
6:56
#7648
15K
9.32 mi11:31:251:05:177:0021:59
7:05
#7782
20K
12.43 mi11:53:541:27:467:0422:29
7:14
#7910
Half
13.11 mi11:58:471:32:397:044:53
7:09
#7938
25K
15.53 mi12:16:581:50:507:0818:11
7:30
#8181
30K
18.64 mi12:44:042:17:567:2427:06
8:43
#9704
20M
20.00 mi12:57:052:30:577:3313:01
9:35
#10665
21M
21.00 mi13:08:382:42:307:4411:33
11:33
#11799
35K
21.75 mi13:15:422:49:347:487:04
9:27
#12200
23M
23.00 mi13:28:483:02:407:5713:06
10:28
#13087
24M
24.00 mi13:38:263:12:188:019:38
9:38
#13487
40K
24.85 mi13:44:303:18:227:596:04
7:06
#13118
25.2M
25.20 mi13:47:023:20:547:582:32
7:21
#12940
Finish
26.22 mi13:54:063:27:587:567:04
6:56
#12573
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7870691869188166(Top 29%)7047(Top 44%)7047(Top 125%)
10K6.21 mi3.10 mi7648+2226760+1586760+1587485(Top 26%)6632(Top 41%)6632(Top 118%)
15K9.32 mi3.11 mi7782-1346836-766836-768166(Top 29%)7047(Top 44%)7047(Top 125%)
20K12.43 mi3.11 mi7910-1286896-606896-608507(Top 30%)7169(Top 45%)7169(Top 127%)
Half13.11 mi0.68 mi7938-286914-186914-188747(Top 31%)7359(Top 46%)7359(Top 130%)
25K15.53 mi2.42 mi8181-2437035-1217035-1219946(Top 35%)7846(Top 49%)7846(Top 139%)
30K18.64 mi3.11 mi9704-15237848-8137848-81316113(Top 57%)10541(Top 65%)10541(Top 187%)
20M20.00 mi1.36 mi10665-9618302-4548302-45419506(Top 69%)11924(Top 74%)11924(Top 211%)
21M21.00 mi1.00 mi11799-11348804-5028804-50222693(Top 80%)13288(Top 83%)13288(Top 236%)
35K21.75 mi0.75 mi12200-4018961-1578961-15720102(Top 71%)12005(Top 75%)12005(Top 213%)
23M23.00 mi1.25 mi13087-8879331-3709331-37021908(Top 77%)12829(Top 80%)12829(Top 227%)
24M24.00 mi1.00 mi13487-4009480-1499480-14920103(Top 71%)11910(Top 74%)11910(Top 211%)
40K24.85 mi0.85 mi13118+3699289+1919289+1914471(Top 16%)3839(Top 24%)3839(Top 68%)
25.2M25.20 mi0.35 mi12940+1789197+929197+922811(Top 10%)2513(Top 16%)2513(Top 45%)
Finish26.22 mi1.02 mi12573+3679005+1929005+1925323(Top 19%)4334(Top 27%)4334(Top 77%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

8166

Males

7047

M18-39

7047

5K→10K

3.1 - 6.2 mi

Top 26%
×5story building
+79ft-138ft

Overall

7485

Males

6632

M18-39

6632

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

8166

Males

7047

M18-39

7047

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

8507

Males

7169

M18-39

7169

20K→Half

12.4 - 13.1 mi

Top 31%
×2story building
+19ft-37ft

Overall

8747

Males

7359

M18-39

7359

Half→25K

13.1 - 15.5 mi

Top 35%
×4story building
+66ft-88ft

Overall

9946

Males

7846

M18-39

7846

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

16113

Males

10541

M18-39

10541

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

19506

Males

11924

M18-39

11924

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

22693

Males

13288

M18-39

13288

21M→35K

21.0 - 21.8 mi

Top 71%
×7story building
+17ft-86ft

Overall

20102

Males

12005

M18-39

12005

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

21908

Males

12829

M18-39

12829

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

20103

Males

11910

M18-39

11910

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4471

Males

3839

M18-39

3839

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2811

Males

2513

M18-39

2513

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2story building
+22ft-21ft

Overall

5323

Males

4334

M18-39

4334

Passing Analysis

Category:
Athletes Passed
1612
Passed By
6313
Net Change
-4703
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7870
5K → 10K323101+222#7870#7648
10K → 15K94228-134#7648#7782
15K → 20K93221-128#7782#7910
20K → Half1543-28#7910#7938
Half → 25K76319-243#7938#8181
25K → 30K311554-1523#8181#9704
30K → 20M15974-961#9704#10665
20M → 21M41138-1134#10665#11799
21M → 35K13414-401#11799#12200
35K → 23M17904-887#12200#13087
23M → 24M16416-400#13087#13487
24M → 40K3690+369#13487#13118
40K → 25.2M1780+178#13118#12940
25.2M → Finish3681+367#12940#12573
TOTALS16126313-4703
📊

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