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BOSTON MARATHON 2025

Angela Lopez

Bib: 15543•F

AL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 35%
Gender (Female)
#0 / 12228
Top 18%
Division (F18-39)
#0 / 5469
Top 31%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:38
Rank: #13185
Start → 5K
23:38 | 7:36/mi
10K· 6.21 mi
46:20
Rank: #11757 (+1428)
5K → 10K
22:42 | 7:18/mi
15K· 9.32 mi
1:08:37
Rank: #10735 (+1022)
10K → 15K
22:17 | 7:10/mi
20K· 12.43 mi
1:31:33
Rank: #10465 (+270)
15K → 20K
22:56 | 7:23/mi
Half· 13.11 mi
1:36:31
Rank: #10426 (+39)
20K → Half
4:58 | 7:17/mi
25K· 15.53 mi
1:55:01
Rank: #10491 (-65)
Half → 25K
18:30 | 7:38/mi
30K· 18.64 mi
2:19:48
Rank: #10589 (-98)
25K → 30K
24:47 | 7:59/mi
20M
2:30:42
Rank: #10562 (+27)
30K → 20M
10:54 | 8:01/mi
21M
2:39:20
Rank: #10585 (-23)
20M → 21M
8:38 | 8:38/mi
35K· 21.75 mi
2:45:01
Rank: #10508 (+77)
21M → 35K
5:41 | 7:36/mi
23M
2:55:30
Rank: #10601 (-93)
35K → 23M
10:29 | 8:22/mi
24M
3:02:57
Rank: #10421 (+180)
23M → 24M
7:27 | 7:27/mi
40K· 24.85 mi
3:09:15
Rank: #10188 (+233)
24M → 40K
6:18 | 7:22/mi
25.2M
3:12:15
Rank: #10163 (+25)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:19:17
Rank: #9925 (+238)
25.2M → Finish
7:02 | 6:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:31
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:42:46
Pace7:50 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:5123:387:3623:38
7:36
-
10K
6.21 mi11:19:3346:207:2722:42
7:18
-0:18
15K
9.32 mi11:41:501:08:377:2222:17
7:10
-0:08
20K
12.43 mi12:04:461:31:337:2222:56
7:23
+0:13
Half
13.11 mi12:09:441:36:317:224:58
7:17
-0:06
25K
15.53 mi12:28:141:55:017:2418:30
7:38
+0:21
30K
18.64 mi12:53:012:19:487:3024:47
7:59
+0:21
20M
20.00 mi13:03:552:30:427:3210:54
8:01
+0:02
21M
21.00 mi13:12:332:39:207:358:38
8:38
+0:37
35K
21.75 mi13:18:142:45:017:355:41
7:36
-1:02
23M
23.00 mi13:28:432:55:307:3810:29
8:22
+0:46
24M
24.00 mi13:36:103:02:577:377:27
7:27
-0:55
40K
24.85 mi13:42:283:09:157:376:18
7:22
-0:05
25.2M
25.20 mi13:45:283:12:157:383:00
8:42
+1:20
Finish
26.22 mi13:52:303:19:177:367:02
6:54
-1:48

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

6:54 /mi

Average Pace

7:36 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

56:59

29% of race

Time at Steady Pace

1:24:30

42% of race

Time at Slower Pace

57:48

29% of race

Average Pace: 7:36 /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 mi10:56:5123:387:3623:38
7:36
#13185
10K
6.21 mi11:19:3346:207:2722:42
7:18
#11757
15K
9.32 mi11:41:501:08:377:2222:17
7:10
#10735
20K
12.43 mi12:04:461:31:337:2222:56
7:23
#10465
Half
13.11 mi12:09:441:36:317:224:58
7:17
#10426
25K
15.53 mi12:28:141:55:017:2418:30
7:38
#10491
30K
18.64 mi12:53:012:19:487:3024:47
7:59
#10589
20M
20.00 mi13:03:552:30:427:3210:54
8:01
#10562
21M
21.00 mi13:12:332:39:207:358:38
8:38
#10585
35K
21.75 mi13:18:142:45:017:355:41
7:36
#10508
23M
23.00 mi13:28:432:55:307:3810:29
8:22
#10601
24M
24.00 mi13:36:103:02:577:377:27
7:27
#10421
40K
24.85 mi13:42:283:09:157:376:18
7:22
#10188
25.2M
25.20 mi13:45:283:12:157:383:00
8:42
#10163
Finish
26.22 mi13:52:303:19:177:367:02
6:54
#9925
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi13185342234228912(Top 31%)1388(Top 11%)1388(Top 25%)
10K6.21 mi3.10 mi11757+14282678+7442678+74410420(Top 37%)2027(Top 17%)2027(Top 37%)
15K9.32 mi3.11 mi10735+10222196+4822196+4828912(Top 31%)1388(Top 11%)1388(Top 25%)
20K12.43 mi3.11 mi10465+2702082+1142082+1149756(Top 34%)1854(Top 15%)1854(Top 34%)
Half13.11 mi0.68 mi10426+392074+82074+89900(Top 35%)1916(Top 16%)1916(Top 35%)
25K15.53 mi2.42 mi10491-652125-512125-5110990(Top 39%)2579(Top 21%)2579(Top 47%)
30K18.64 mi3.11 mi10589-982251-1262251-12611221(Top 40%)2892(Top 24%)2892(Top 53%)
20M20.00 mi1.36 mi10562+272285-342285-3410586(Top 37%)2724(Top 22%)2724(Top 50%)
21M21.00 mi1.00 mi10585-232335-502335-5011295(Top 40%)3237(Top 26%)3237(Top 59%)
35K21.75 mi0.75 mi10508+772312+232312+239358(Top 33%)2299(Top 19%)2299(Top 42%)
23M23.00 mi1.25 mi10601-932400-882400-8812509(Top 44%)3994(Top 33%)3994(Top 73%)
24M24.00 mi1.00 mi10421+1802343+572343+577387(Top 26%)1617(Top 13%)1617(Top 30%)
40K24.85 mi0.85 mi10188+2332274+692274+696068(Top 21%)1176(Top 10%)1176(Top 22%)
25.2M25.20 mi0.35 mi10163+252276-22276-210039(Top 35%)3026(Top 25%)3026(Top 55%)
Finish26.22 mi1.02 mi9925+2382182+942182+945154(Top 18%)927(Top 8%)927(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8912

Females

1388

F18-39

1388

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

10420

Females

2027

F18-39

2027

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8912

Females

1388

F18-39

1388

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9756

Females

1854

F18-39

1854

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9900

Females

1916

F18-39

1916

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10990

Females

2579

F18-39

2579

25K→30K

15.5 - 18.6 mi

Top 40%
×9stories
+181ft-148ft

Overall

11221

Females

2892

F18-39

2892

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

10586

Females

2724

F18-39

2724

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

11295

Females

3237

F18-39

3237

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

9358

Females

2299

F18-39

2299

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

12509

Females

3994

F18-39

3994

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

7387

Females

1617

F18-39

1617

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

6068

Females

1176

F18-39

1176

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

10039

Females

3026

F18-39

3026

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

5154

Females

927

F18-39

927

Passing Analysis

Category:
Athletes Passed
4282*
Passed By
1021
Net Change
+3260
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13185
5K → 10K14379+1428#13185#11757
10K → 15K10264+1022#11757#10735
15K → 20K31949+270#10735#10465
20K → Half5718+39#10465#10426
Half → 25K138203-65#10426#10491
25K → 30K200297-98#10491#10589
30K → 20M128101+27#10589#10562
20M → 21M100123-23#10562#10585
21M → 35K8912+77#10585#10508
35K → 23M78171-93#10508#10601
23M → 24M1899+180#10601#10421
24M → 40K2352+233#10421#10188
40K → 25.2M4419+25#10188#10163
25.2M → Finish242*4+238#10163#9925
TOTALS4282*1021+3260

* 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