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BOSTON MARATHON 2025

Alba Loya Villegas

Bib: 19450•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 48%
Division (F18-39)
#0 / 5469
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
7:52/mi
24:27
↑ 97↓ 3451.5%
10K· 6.21 mi
7:45/mi
48:31
↑ 79↓ 1380.4%
15K· 9.32 mi
7:47/mi
1:12:41
↑ 67↓ 78
20K· 12.43 mi
7:51/mi
1:37:05
↑ 106↓ 860.1%
Half· 13.11 mi
7:52/mi
1:42:27
↑ 19↓ 370.5%
25K· 15.53 mi
8:00/mi
2:01:51
↑ 66↓ 880.2%
30K· 18.64 mi
8:47/mi
2:29:07
↑ 181↓ 1480.2%
20M
9:17/mi
2:41:44
↑ 64↓ 500.2%
21M
10:21/mi
2:52:05
↑ 106↓ 241.6%
35K· 21.75 mi
8:33/mi
2:58:29
↑ 17↓ 861.7%
23M
9:29/mi
3:10:22
↑ 23↓ 630.6%
24M
9:17/mi
3:19:39
↓ 821.3%
40K· 24.85 mi
9:40/mi
3:27:55
↓ 200.3%
25.2M
11:13/mi
3:31:47
↑ 13↓ 160.2%
Finish· 26.22 mi
11:31/mi
3:43:31
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:27
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time2:01:04
Pace9:14 /mi
📊Positive Split: 18.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3124:277:5224:27
7:52
-
10K
6.21 mi11:40:3548:317:4824:04
7:45
-0:07
15K
9.32 mi12:04:451:12:417:4824:10
7:47
+0:02
20K
12.43 mi12:29:091:37:057:4924:24
7:51
+0:04
Half
13.11 mi12:34:311:42:277:495:22
7:52
+0:01
25K
15.53 mi12:53:552:01:517:5119:24
8:00
+0:08
30K
18.64 mi13:21:112:29:078:0027:16
8:47
+0:47
20M
20.00 mi13:33:482:41:448:0512:37
9:17
+0:30
21M
21.00 mi13:44:092:52:058:1210:21
10:21
+1:04
35K
21.75 mi13:50:332:58:298:126:24
8:33
-1:48
23M
23.00 mi14:02:263:10:228:1711:53
9:29
+0:56
24M
24.00 mi14:11:433:19:398:199:17
9:17
-0:12
40K
24.85 mi14:19:593:27:558:228:16
9:40
+0:23
25.2M
25.20 mi14:23:513:31:478:243:52
11:13
+1:33
Finish
26.22 mi14:35:353:43:318:3211:44
11:31
+0:18

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

7:45 /mi

Average Pace

8:32 /mi

Slowest Pace

11:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:51

55% of race

Time at Steady Pace

55:34

25% of race

Time at Slower Pace

46:06

21% of race

Average Pace: 8:31 /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 mi11:16:3124:277:5224:27
7:52
#15441
10K
6.21 mi11:40:3548:317:4824:04
7:45
#14864
15K
9.32 mi12:04:451:12:417:4824:10
7:47
#14619
20K
12.43 mi12:29:091:37:057:4924:24
7:51
#14366
Half
13.11 mi12:34:311:42:277:495:22
7:52
#14369
25K
15.53 mi12:53:552:01:517:5119:24
8:00
#14255
30K
18.64 mi13:21:112:29:078:0027:16
8:47
#14730
20M
20.00 mi13:33:482:41:448:0512:37
9:17
#15037
21M
21.00 mi13:44:092:52:058:1210:21
10:21
#15355
35K
21.75 mi13:50:332:58:298:126:24
8:33
#15349
23M
23.00 mi14:02:263:10:228:1711:53
9:29
#15572
24M
24.00 mi14:11:433:19:398:199:17
9:17
#15688
40K
24.85 mi14:19:593:27:558:228:16
9:40
#15851
25.2M
25.20 mi14:23:513:31:478:243:52
11:13
#15984
Finish
26.22 mi14:35:353:43:318:3211:44
11:31
#16752
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi154414805480514207(Top 50%)4146(Top 34%)4146(Top 76%)
10K6.21 mi3.10 mi14864+5774471+3344471+33414319(Top 50%)4150(Top 34%)4150(Top 76%)
15K9.32 mi3.11 mi14619+2454325+1464325+14614207(Top 50%)4146(Top 34%)4146(Top 76%)
20K12.43 mi3.11 mi14366+2534214+1114214+11113733(Top 48%)3952(Top 32%)3952(Top 72%)
Half13.11 mi0.68 mi14369-34224-104224-1014899(Top 52%)4577(Top 37%)4577(Top 84%)
25K15.53 mi2.42 mi14255+1144193+314193+3113935(Top 49%)4176(Top 34%)4176(Top 76%)
30K18.64 mi3.11 mi14730-4754522-3294522-32916470(Top 58%)5725(Top 47%)5725(Top 105%)
20M20.00 mi1.36 mi15037-3074726-2044726-20418222(Top 64%)6840(Top 56%)6840(Top 125%)
21M21.00 mi1.00 mi15355-3184924-1984924-19819541(Top 69%)7642(Top 62%)7642(Top 140%)
35K21.75 mi0.75 mi15349+64941-174941-1715836(Top 56%)5693(Top 47%)5693(Top 104%)
23M23.00 mi1.25 mi15572-2235114-1735114-17318662(Top 66%)7322(Top 60%)7322(Top 134%)
24M24.00 mi1.00 mi15688-1165201-875201-8718749(Top 66%)7406(Top 61%)7406(Top 135%)
40K24.85 mi0.85 mi15851-1635316-1155316-11519359(Top 68%)7811(Top 64%)7811(Top 143%)
25.2M25.20 mi0.35 mi15984-1335412-965412-9621282(Top 75%)8792(Top 72%)8792(Top 161%)
Finish26.22 mi1.02 mi16752-7685882-4705882-47026159(Top 92%)11222(Top 92%)11222(Top 205%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

14207

Females

4146

F18-39

4146

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

14319

Females

4150

F18-39

4150

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

14207

Females

4146

F18-39

4146

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

13733

Females

3952

F18-39

3952

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

14899

Females

4577

F18-39

4577

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

13935

Females

4176

F18-39

4176

25K→30K

15.5 - 18.6 mi

Top 58%
×9story building
+181ft-148ft

Overall

16470

Females

5725

F18-39

5725

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

18222

Females

6840

F18-39

6840

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

19541

Females

7642

F18-39

7642

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

15836

Females

5693

F18-39

5693

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

18662

Females

7322

F18-39

7322

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

18749

Females

7406

F18-39

7406

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19359

Females

7811

F18-39

7811

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21282

Females

8792

F18-39

8792

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

26159

Females

11222

F18-39

11222

Passing Analysis

Category:
Athletes Passed
2043
Passed By
3354
Net Change
-1311
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15441
5K → 10K67396+577#15441#14864
10K → 15K33691+245#14864#14619
15K → 20K33683+253#14619#14366
20K → Half3235-3#14366#14369
Half → 25K217103+114#14369#14255
25K → 30K122597-475#14255#14730
30K → 20M60367-307#14730#15037
20M → 21M52370-318#15037#15355
21M → 35K6963+6#15355#15349
35K → 23M56279-223#15349#15572
23M → 24M36152-116#15572#15688
24M → 40K38201-163#15688#15851
40K → 25.2M11144-133#15851#15984
25.2M → Finish5773-768#15984#16752
TOTALS20433354-1311
📊

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