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BOSTON MARATHON 2025

Jorge Lopez

Bib: 10020•M

OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 48%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:25/mi
23:03
↑ 97↓ 3451.5%
10K· 6.21 mi
7:25/mi
46:05
↑ 79↓ 1380.4%
15K· 9.32 mi
7:29/mi
1:09:21
↑ 67↓ 78
20K· 12.43 mi
7:46/mi
1:33:29
↑ 106↓ 860.1%
Half· 13.11 mi
7:45/mi
1:38:46
↑ 19↓ 370.5%
25K· 15.53 mi
7:48/mi
1:57:41
↑ 66↓ 880.2%
30K· 18.64 mi
8:17/mi
2:23:26
↑ 181↓ 1480.2%
20M
8:26/mi
2:34:53
↑ 64↓ 500.2%
21M
9:19/mi
2:44:12
↑ 106↓ 241.6%
35K· 21.75 mi
9:17/mi
2:51:09
↑ 17↓ 861.7%
23M
8:58/mi
3:02:23
↑ 23↓ 630.6%
24M
8:54/mi
3:11:17
↓ 821.3%
40K· 24.85 mi
9:12/mi
3:19:09
↓ 200.3%
25.2M
10:00/mi
3:22:36
↑ 13↓ 160.2%
Finish· 26.22 mi
8:31/mi
3:31:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:46
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:52:31
Pace8:35 /mi
📊Positive Split: 13.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0623:037:2523:03
7:25
-
10K
6.21 mi11:12:0846:057:2523:02
7:25
0:00
15K
9.32 mi11:35:241:09:217:2623:16
7:29
+0:04
20K
12.43 mi11:59:321:33:297:3124:08
7:46
+0:17
Half
13.11 mi12:04:491:38:467:325:17
7:45
-0:01
25K
15.53 mi12:23:441:57:417:3518:55
7:48
+0:03
30K
18.64 mi12:49:292:23:267:4225:45
8:17
+0:29
20M
20.00 mi13:00:562:34:537:4511:27
8:26
+0:09
21M
21.00 mi13:10:152:44:127:499:19
9:19
+0:53
35K
21.75 mi13:17:122:51:097:526:57
9:17
-0:02
23M
23.00 mi13:28:263:02:237:5611:14
8:58
-0:19
24M
24.00 mi13:37:203:11:177:588:54
8:54
-0:04
40K
24.85 mi13:45:123:19:098:017:52
9:12
+0:18
25.2M
25.20 mi13:48:393:22:368:023:27
10:00
+0:48
Finish
26.22 mi13:57:203:31:178:048:41
8:31
-1:29

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

7:25 /mi

Average Pace

8:04 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:41

56% of race

Time at Steady Pace

45:53

22% of race

Time at Slower Pace

47:43

23% of race

Average Pace: 8:03 /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 mi10:49:0623:037:2523:03
7:25
#11511
10K
6.21 mi11:12:0846:057:2523:02
7:25
#11378
15K
9.32 mi11:35:241:09:217:2623:16
7:29
#11449
20K
12.43 mi11:59:321:33:297:3124:08
7:46
#11828
Half
13.11 mi12:04:491:38:467:325:17
7:45
#11927
25K
15.53 mi12:23:441:57:417:3518:55
7:48
#11963
30K
18.64 mi12:49:292:23:267:4225:45
8:17
#12214
20M
20.00 mi13:00:562:34:537:4511:27
8:26
#12274
21M
21.00 mi13:10:152:44:127:499:19
9:19
#12447
35K
21.75 mi13:17:122:51:097:526:57
9:17
#12806
23M
23.00 mi13:28:263:02:237:5611:14
8:58
#13000
24M
24.00 mi13:37:203:11:177:588:54
8:54
#13181
40K
24.85 mi13:45:123:19:098:017:52
9:12
#13345
25.2M
25.20 mi13:48:393:22:368:023:27
10:00
#13417
Finish
26.22 mi13:57:203:31:178:048:41
8:31
#13556
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi115118955895511669(Top 41%)8915(Top 55%)8915(Top 374%)
10K6.21 mi3.10 mi11378+1338862+938862+9311306(Top 40%)8808(Top 55%)8808(Top 369%)
15K9.32 mi3.11 mi11449-718864-28864-211669(Top 41%)8915(Top 55%)8915(Top 374%)
20K12.43 mi3.11 mi11828-3799020-1569020-15613002(Top 46%)9417(Top 58%)9417(Top 395%)
Half13.11 mi0.68 mi11927-999053-339053-3313726(Top 48%)9775(Top 61%)9775(Top 410%)
25K15.53 mi2.42 mi11963-369031+229031+2212365(Top 44%)9024(Top 56%)9024(Top 378%)
30K18.64 mi3.11 mi12214-2519078-479078-4713412(Top 47%)9316(Top 58%)9316(Top 390%)
20M20.00 mi1.36 mi12274-609061+179061+1713309(Top 47%)9132(Top 57%)9132(Top 383%)
21M21.00 mi1.00 mi12447-1739105-449105-4415204(Top 54%)9864(Top 61%)9864(Top 413%)
35K21.75 mi0.75 mi12806-3599252-1479252-14719506(Top 69%)11725(Top 73%)11725(Top 491%)
23M23.00 mi1.25 mi13000-1949297-459297-4516088(Top 57%)10106(Top 63%)10106(Top 424%)
24M24.00 mi1.00 mi13181-1819339-429339-4216825(Top 59%)10380(Top 64%)10380(Top 435%)
40K24.85 mi0.85 mi13345-1649390-519390-5117321(Top 61%)10514(Top 65%)10514(Top 441%)
25.2M25.20 mi0.35 mi13417-729415-259415-2516976(Top 60%)10341(Top 64%)10341(Top 433%)
Finish26.22 mi1.02 mi13556-1399451-369451-3616324(Top 57%)10073(Top 63%)10073(Top 422%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

11669

Males

8915

M45-49

8915

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

11306

Males

8808

M45-49

8808

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

11669

Males

8915

M45-49

8915

15K→20K

9.3 - 12.4 mi

Top 46%
×5story building
+106ft-86ft

Overall

13002

Males

9417

M45-49

9417

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

13726

Males

9775

M45-49

9775

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

12365

Males

9024

M45-49

9024

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

13412

Males

9316

M45-49

9316

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

13309

Males

9132

M45-49

9132

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

15204

Males

9864

M45-49

9864

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

19506

Males

11725

M45-49

11725

35K→23M

21.8 - 23.0 mi

Top 57%
×5story building
+23ft-63ft

Overall

16088

Males

10106

M45-49

10106

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

16825

Males

10380

M45-49

10380

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

17321

Males

10514

M45-49

10514

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

16976

Males

10341

M45-49

10341

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

16324

Males

10073

M45-49

10073

Passing Analysis

Category:
Athletes Passed
1254
Passed By
3299
Net Change
-2045
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11511
5K → 10K321188+133#11511#11378
10K → 15K158229-71#11378#11449
15K → 20K87466-379#11449#11828
20K → Half12111-99#11828#11927
Half → 25K150186-36#11927#11963
25K → 30K165416-251#11963#12214
30K → 20M103163-60#12214#12274
20M → 21M52225-173#12274#12447
21M → 35K16375-359#12447#12806
35K → 23M64258-194#12806#13000
23M → 24M35216-181#13000#13181
24M → 40K34198-164#13181#13345
40K → 25.2M2294-72#13345#13417
25.2M → Finish35174-139#13417#13556
TOTALS12543299-2045
📊

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