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BOSTON MARATHON 2025

Rebecca Lugo

Bib: 18427•F

TX

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 42%
Gender (Female)
#0 / 12228
Top 27%
Division (F18-39)
#0 / 5469
Top 45%
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
7:34/mi
23:30
↑ 97↓ 3451.5%
10K· 6.21 mi
7:29/mi
46:44
↑ 79↓ 1380.4%
15K· 9.32 mi
7:29/mi
1:09:58
↑ 67↓ 78
20K· 12.43 mi
7:31/mi
1:33:20
↑ 106↓ 860.1%
Half· 13.11 mi
7:20/mi
1:38:20
↑ 19↓ 370.5%
25K· 15.53 mi
7:39/mi
1:56:53
↑ 66↓ 880.2%
30K· 18.64 mi
8:31/mi
2:23:20
↑ 181↓ 1480.2%
20M
8:48/mi
2:35:17
↑ 64↓ 500.2%
21M
8:29/mi
2:43:46
↑ 106↓ 241.6%
35K· 21.75 mi
8:08/mi
2:49:51
↑ 17↓ 861.7%
23M
8:22/mi
3:00:19
↑ 23↓ 630.6%
24M
8:30/mi
3:08:49
↓ 821.3%
40K· 24.85 mi
7:58/mi
3:15:38
↓ 200.3%
25.2M
8:27/mi
3:18:33
↑ 13↓ 160.2%
Finish· 26.22 mi
7:27/mi
3:26:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:20
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:47:49
Pace8:13 /mi
📊Positive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5523:307:3423:30
7:34
-
10K
6.21 mi11:41:0946:447:3123:14
7:29
-0:05
15K
9.32 mi12:04:231:09:587:3023:14
7:29
0:00
20K
12.43 mi12:27:451:33:207:3123:22
7:31
+0:02
Half
13.11 mi12:32:451:38:207:305:00
7:20
-0:11
25K
15.53 mi12:51:181:56:537:3118:33
7:39
+0:19
30K
18.64 mi13:17:452:23:207:4126:27
8:31
+0:52
20M
20.00 mi13:29:422:35:177:4611:57
8:48
+0:17
21M
21.00 mi13:38:112:43:467:488:29
8:29
-0:19
35K
21.75 mi13:44:162:49:517:496:05
8:08
-0:21
23M
23.00 mi13:54:443:00:197:5010:28
8:22
+0:14
24M
24.00 mi14:03:143:08:497:528:30
8:30
+0:08
40K
24.85 mi14:10:033:15:387:526:49
7:58
-0:32
25.2M
25.20 mi14:12:583:18:337:532:55
8:27
+0:29
Finish
26.22 mi14:20:343:26:097:527:36
7:27
-1:00

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

7:20 /mi

Average Pace

7:52 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:29

60% of race

Time at Steady Pace

12:54

6% of race

Time at Slower Pace

1:08:46

33% of race

Average Pace: 7:52 /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 mi11:17:5523:307:3423:30
7:34
#12808
10K
6.21 mi11:41:0946:447:3123:14
7:29
#12327
15K
9.32 mi12:04:231:09:587:3023:14
7:29
#12049
20K
12.43 mi12:27:451:33:207:3123:22
7:31
#11720
Half
13.11 mi12:32:451:38:207:305:00
7:20
#11652
25K
15.53 mi12:51:181:56:537:3118:33
7:39
#11535
30K
18.64 mi13:17:452:23:207:4126:27
8:31
#12173
20M
20.00 mi13:29:422:35:177:4611:57
8:48
#12439
21M
21.00 mi13:38:112:43:467:488:29
8:29
#12300
35K
21.75 mi13:44:162:49:517:496:05
8:08
#12302
23M
23.00 mi13:54:443:00:197:5010:28
8:22
#12285
24M
24.00 mi14:03:143:08:497:528:30
8:30
#12386
40K
24.85 mi14:10:033:15:387:526:49
7:58
#12271
25.2M
25.20 mi14:12:583:18:337:532:55
8:27
#12191
Finish
26.22 mi14:20:343:26:097:527:36
7:27
#12043
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi128083213321311595(Top 41%)2687(Top 22%)2687(Top 49%)
10K6.21 mi3.10 mi12327+4812975+2382975+23811925(Top 42%)2777(Top 23%)2777(Top 51%)
15K9.32 mi3.11 mi12049+2782868+1072868+10711595(Top 41%)2687(Top 22%)2687(Top 49%)
20K12.43 mi3.11 mi11720+3292726+1422726+14210970(Top 39%)2463(Top 20%)2463(Top 45%)
Half13.11 mi0.68 mi11652+682686+402686+4010372(Top 37%)2152(Top 18%)2152(Top 39%)
25K15.53 mi2.42 mi11535+1172670+162670+1611184(Top 39%)2683(Top 22%)2683(Top 49%)
30K18.64 mi3.11 mi12173-6383085-4153085-41514841(Top 52%)4813(Top 39%)4813(Top 88%)
20M20.00 mi1.36 mi12439-2663273-1883273-18815629(Top 55%)5373(Top 44%)5373(Top 98%)
21M21.00 mi1.00 mi12300+1393233+403233+4010375(Top 37%)2805(Top 23%)2805(Top 51%)
35K21.75 mi0.75 mi12302-23262-293262-2913152(Top 46%)4236(Top 35%)4236(Top 77%)
23M23.00 mi1.25 mi12285+173289-273289-2712435(Top 44%)3965(Top 32%)3965(Top 72%)
24M24.00 mi1.00 mi12386-1013366-773366-7714502(Top 51%)5087(Top 42%)5087(Top 93%)
40K24.85 mi0.85 mi12271+1153343+233343+2310031(Top 35%)2943(Top 24%)2943(Top 54%)
25.2M25.20 mi0.35 mi12191+803322+213322+218661(Top 30%)2374(Top 19%)2374(Top 43%)
Finish26.22 mi1.02 mi12043+1483267+553267+558937(Top 31%)2511(Top 21%)2511(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

11595

Females

2687

F18-39

2687

5K→10K

3.1 - 6.2 mi

Top 42%
×5story building
+79ft-138ft

Overall

11925

Females

2777

F18-39

2777

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

11595

Females

2687

F18-39

2687

15K→20K

9.3 - 12.4 mi

Top 39%
×5story building
+106ft-86ft

Overall

10970

Females

2463

F18-39

2463

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

10372

Females

2152

F18-39

2152

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

11184

Females

2683

F18-39

2683

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

14841

Females

4813

F18-39

4813

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

15629

Females

5373

F18-39

5373

20M→21M

20.0 - 21.0 mi

Top 37%
×8story building
+106ft-24ft

Overall

10375

Females

2805

F18-39

2805

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

13152

Females

4236

F18-39

4236

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

12435

Females

3965

F18-39

3965

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

14502

Females

5087

F18-39

5087

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

10031

Females

2943

F18-39

2943

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8661

Females

2374

F18-39

2374

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8937

Females

2511

F18-39

2511

Passing Analysis

Category:
Athletes Passed
2542
Passed By
1777
Net Change
+765
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12808
5K → 10K587106+481#12808#12327
10K → 15K35274+278#12327#12049
15K → 20K37344+329#12049#11720
20K → Half7810+68#11720#11652
Half → 25K21598+117#11652#11535
25K → 30K103741-638#11535#12173
30K → 20M61327-266#12173#12439
20M → 21M17839+139#12439#12300
21M → 35K6163-2#12300#12302
35K → 23M11396+17#12302#12285
23M → 24M43144-101#12285#12386
24M → 40K13015+115#12386#12271
40K → 25.2M866+80#12271#12191
25.2M → Finish16214+148#12191#12043
TOTALS25421777+765
📊

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