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BOSTON MARATHON 2025

Aleta Looker

Bib: 10196•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 31%
Gender (Female)
#0 / 12228
Top 14%
Division (F18-39)
#0 / 5469
Top 26%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:33
Rank: #4742
Start → 5K
20:33 | 6:37/mi
10K· 6.21 mi
40:50
Rank: #4298 (+444)
5K → 10K
20:17 | 6:32/mi
15K· 9.32 mi
1:01:27
Rank: #4348 (-50)
10K → 15K
20:37 | 6:38/mi
20K· 12.43 mi
1:22:22
Rank: #4393 (-45)
15K → 20K
20:55 | 6:44/mi
Half· 13.11 mi
1:26:57
Rank: #4435 (-42)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:45:21
Rank: #5561 (-1126)
Half → 25K
18:24 | 7:35/mi
30K· 18.64 mi
2:11:08
Rank: #6892 (-1331)
25K → 30K
25:47 | 8:18/mi
20M
2:22:48
Rank: #7337 (-445)
30K → 20M
11:40 | 8:35/mi
21M
2:33:03
Rank: #8036 (-699)
20M → 21M
10:15 | 10:15/mi
35K· 21.75 mi
2:39:42
Rank: #8416 (-380)
21M → 35K
6:39 | 8:53/mi
23M
2:52:03
Rank: #9336 (-920)
35K → 23M
12:21 | 9:52/mi
24M
2:59:52
Rank: #9335 (+1)
23M → 24M
7:49 | 7:49/mi
40K· 24.85 mi
3:06:43
Rank: #9347 (-12)
24M → 40K
6:51 | 8:01/mi
25.2M
3:09:34
Rank: #9287 (+60)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:16:13
Rank: #8929 (+358)
25.2M → Finish
6:39 | 6:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:57
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:49:16
Pace8:20 /mi
📊Positive Split: 25.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:1120:336:3720:33
6:37
-
10K
6.21 mi11:06:2840:506:3420:17
6:32
-0:05
15K
9.32 mi11:27:051:01:276:3620:37
6:38
+0:06
20K
12.43 mi11:48:001:22:226:3820:55
6:44
+0:06
Half
13.11 mi11:52:351:26:576:384:35
6:43
-0:01
25K
15.53 mi12:10:591:45:216:4718:24
7:35
+0:52
30K
18.64 mi12:36:462:11:087:0225:47
8:18
+0:43
20M
20.00 mi12:48:262:22:487:0811:40
8:35
+0:17
21M
21.00 mi12:58:412:33:037:1710:15
10:15
+1:40
35K
21.75 mi13:05:202:39:427:216:39
8:53
-1:22
23M
23.00 mi13:17:412:52:037:2912:21
9:52
+0:59
24M
24.00 mi13:25:302:59:527:307:49
7:49
-2:03
40K
24.85 mi13:32:213:06:437:316:51
8:01
+0:12
25.2M
25.20 mi13:35:123:09:347:312:51
8:16
+0:15
Finish
26.22 mi13:41:513:16:137:296:39
6:32
-1:44

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

6:32 /mi

Average Pace

7:29 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:36

48% of race

Time at Steady Pace

1:01:42

31% of race

Time at Slower Pace

40:55

21% of race

Average Pace: 7:29 /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 mi10:46:1120:336:3720:33
6:37
#4742
10K
6.21 mi11:06:2840:506:3420:17
6:32
#4298
15K
9.32 mi11:27:051:01:276:3620:37
6:38
#4348
20K
12.43 mi11:48:001:22:226:3820:55
6:44
#4393
Half
13.11 mi11:52:351:26:576:384:35
6:43
#4435
25K
15.53 mi12:10:591:45:216:4718:24
7:35
#5561
30K
18.64 mi12:36:462:11:087:0225:47
8:18
#6892
20M
20.00 mi12:48:262:22:487:0811:40
8:35
#7337
21M
21.00 mi12:58:412:33:037:1710:15
10:15
#8036
35K
21.75 mi13:05:202:39:427:216:39
8:53
#8416
23M
23.00 mi13:17:412:52:037:2912:21
9:52
#9336
24M
24.00 mi13:25:302:59:527:307:49
7:49
#9335
40K
24.85 mi13:32:213:06:437:316:51
8:01
#9347
25.2M
25.20 mi13:35:123:09:347:312:51
8:16
#9287
Finish
26.22 mi13:41:513:16:137:296:39
6:32
#8929
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi47422902904568(Top 16%)284(Top 2%)284(Top 5%)
10K6.21 mi3.10 mi4298+444251+39251+393950(Top 14%)224(Top 2%)224(Top 4%)
15K9.32 mi3.11 mi4348-50253-2253-24568(Top 16%)284(Top 2%)284(Top 5%)
20K12.43 mi3.11 mi4393-45261-8261-84742(Top 17%)344(Top 3%)344(Top 6%)
Half13.11 mi0.68 mi4435-42265-4265-45538(Top 19%)463(Top 4%)463(Top 8%)
25K15.53 mi2.42 mi5561-1126440-175440-17510681(Top 38%)2412(Top 20%)2412(Top 44%)
30K18.64 mi3.11 mi6892-1331750-310750-31013502(Top 48%)4103(Top 34%)4103(Top 75%)
20M20.00 mi1.36 mi7337-445901-151901-15114341(Top 50%)4681(Top 38%)4681(Top 86%)
21M21.00 mi1.00 mi8036-6991193-2921193-29219192(Top 68%)7427(Top 61%)7427(Top 136%)
35K21.75 mi0.75 mi8416-3801362-1691362-16917706(Top 62%)6730(Top 55%)6730(Top 123%)
23M23.00 mi1.25 mi9336-9201786-4241786-42420017(Top 70%)8058(Top 66%)8058(Top 147%)
24M24.00 mi1.00 mi9335+11817-311817-319940(Top 35%)2770(Top 23%)2770(Top 51%)
40K24.85 mi0.85 mi9347-121863-461863-4610302(Top 36%)3066(Top 25%)3066(Top 56%)
25.2M25.20 mi0.35 mi9287+601858+51858+57512(Top 26%)1852(Top 15%)1852(Top 34%)
Finish26.22 mi1.02 mi8929+3581736+1221736+1222986(Top 11%)319(Top 3%)319(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4568

Females

284

F18-39

284

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3950

Females

224

F18-39

224

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4568

Females

284

F18-39

284

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4742

Females

344

F18-39

344

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5538

Females

463

F18-39

463

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

10681

Females

2412

F18-39

2412

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

13502

Females

4103

F18-39

4103

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

14341

Females

4681

F18-39

4681

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

19192

Females

7427

F18-39

7427

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

17706

Females

6730

F18-39

6730

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

20017

Females

8058

F18-39

8058

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9940

Females

2770

F18-39

2770

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

10302

Females

3066

F18-39

3066

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

7512

Females

1852

F18-39

1852

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2986

Females

319

F18-39

319

Passing Analysis

Category:
Athletes Passed
1317
Passed By
5504
Net Change
-4187
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4742
5K → 10K47632+444#4742#4298
10K → 15K80130-50#4298#4348
15K → 20K82127-45#4348#4393
20K → Half648-42#4393#4435
Half → 25K91135-1126#4435#5561
25K → 30K221353-1331#5561#6892
30K → 20M27472-445#6892#7337
20M → 21M9708-699#7337#8036
21M → 35K8388-380#8036#8416
35K → 23M14934-920#8416#9336
23M → 24M8584+1#9336#9335
24M → 40K7082-12#9335#9347
40K → 25.2M7111+60#9347#9287
25.2M → Finish3580+358#9287#8929
TOTALS13175504-4187
📊

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