Boston Marathon logo
BOSTON MARATHON 2025

Khloe Pastore

Bib: 19932•F

IL

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 44%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:27
Rank: #18051
Start → 5K
25:27 | 8:11/mi
10K· 6.21 mi
51:06
Rank: #18131 (-80)
5K → 10K
25:39 | 8:15/mi
15K· 9.32 mi
1:16:37
Rank: #17888 (+243)
10K → 15K
25:31 | 8:13/mi
20K· 12.43 mi
1:42:19
Rank: #17569 (+319)
15K → 20K
25:42 | 8:16/mi
Half· 13.11 mi
1:47:54
Rank: #17537 (+32)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:08:19
Rank: #17349 (+188)
Half → 25K
20:25 | 8:25/mi
30K· 18.64 mi
2:35:07
Rank: #16967 (+382)
25K → 30K
26:48 | 8:38/mi
20M
2:46:53
Rank: #16791 (+176)
30K → 20M
11:46 | 8:40/mi
21M
2:55:57
Rank: #16576 (+215)
20M → 21M
9:04 | 9:04/mi
35K· 21.75 mi
3:02:11
Rank: #16462 (+114)
21M → 35K
6:14 | 8:20/mi
23M
3:12:57
Rank: #16258 (+204)
35K → 23M
10:46 | 8:36/mi
24M
3:21:13
Rank: #16106 (+152)
23M → 24M
8:16 | 8:16/mi
40K· 24.85 mi
3:28:27
Rank: #15988 (+118)
24M → 40K
7:14 | 8:28/mi
25.2M
3:31:34
Rank: #15917 (+71)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:39:54
Rank: #15837 (+80)
25.2M → Finish
8:20 | 8:11/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:54
Pace8:14 /mi
2nd Half
Distance13.11 mi
Time1:52:00
Pace8:33 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2325:278:1125:27
8:11
-
10K
6.21 mi11:43:0251:068:1325:39
8:15
+0:04
15K
9.32 mi12:08:331:16:378:1325:31
8:13
-0:02
20K
12.43 mi12:34:151:42:198:1425:42
8:16
+0:03
Half
13.11 mi12:39:501:47:548:145:35
8:11
-0:05
25K
15.53 mi13:00:152:08:198:1620:25
8:25
+0:14
30K
18.64 mi13:27:032:35:078:1926:48
8:38
+0:13
20M
20.00 mi13:38:492:46:538:2111:46
8:40
+0:02
21M
21.00 mi13:47:532:55:578:239:04
9:04
+0:24
35K
21.75 mi13:54:073:02:118:236:14
8:20
-0:44
23M
23.00 mi14:04:533:12:578:2310:46
8:36
+0:16
24M
24.00 mi14:13:093:21:138:238:16
8:16
-0:20
40K
24.85 mi14:20:233:28:278:237:14
8:28
+0:12
25.2M
25.20 mi14:23:303:31:348:243:07
9:02
+0:34
Finish
26.22 mi14:31:503:39:548:248:20
8:11
-0:51

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

8:11 /mi

Average Pace

8:24 /mi

Slowest Pace

9:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:27:43

94% of race

Time at Steady Pace

12:11

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:23 /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 mi11:17:2325:278:1125:27
8:11
#18051
10K
6.21 mi11:43:0251:068:1325:39
8:15
#18131
15K
9.32 mi12:08:331:16:378:1325:31
8:13
#17888
20K
12.43 mi12:34:151:42:198:1425:42
8:16
#17569
Half
13.11 mi12:39:501:47:548:145:35
8:11
#17537
25K
15.53 mi13:00:152:08:198:1620:25
8:25
#17349
30K
18.64 mi13:27:032:35:078:1926:48
8:38
#16967
20M
20.00 mi13:38:492:46:538:2111:46
8:40
#16791
21M
21.00 mi13:47:532:55:578:239:04
9:04
#16576
35K
21.75 mi13:54:073:02:118:236:14
8:20
#16462
23M
23.00 mi14:04:533:12:578:2310:46
8:36
#16258
24M
24.00 mi14:13:093:21:138:238:16
8:16
#16106
40K
24.85 mi14:20:233:28:278:237:14
8:28
#15988
25.2M
25.20 mi14:23:303:31:348:243:07
9:02
#15917
Finish
26.22 mi14:31:503:39:548:248:20
8:11
#15837
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi180516375637517467(Top 61%)5991(Top 49%)5991(Top 110%)
10K6.21 mi3.10 mi18131-806409-346409-3418268(Top 64%)6464(Top 53%)6464(Top 118%)
15K9.32 mi3.11 mi17888+2436259+1506259+15017467(Top 61%)5991(Top 49%)5991(Top 110%)
20K12.43 mi3.11 mi17569+3196079+1806079+18016781(Top 59%)5655(Top 46%)5655(Top 103%)
Half13.11 mi0.68 mi17537+326055+246055+2417208(Top 61%)5873(Top 48%)5873(Top 107%)
25K15.53 mi2.42 mi17349+1885968+875968+8716703(Top 59%)5688(Top 47%)5688(Top 104%)
30K18.64 mi3.11 mi16967+3825796+1725796+17215542(Top 55%)5201(Top 43%)5201(Top 95%)
20M20.00 mi1.36 mi16791+1765711+855711+8514831(Top 52%)4959(Top 41%)4959(Top 91%)
21M21.00 mi1.00 mi16576+2155624+875624+8713939(Top 49%)4608(Top 38%)4608(Top 84%)
35K21.75 mi0.75 mi16462+1145579+455579+4514526(Top 51%)4980(Top 41%)4980(Top 91%)
23M23.00 mi1.25 mi16258+2045496+835496+8313950(Top 49%)4780(Top 39%)4780(Top 87%)
24M24.00 mi1.00 mi16106+1525441+555441+5513079(Top 46%)4370(Top 36%)4370(Top 80%)
40K24.85 mi0.85 mi15988+1185397+445397+4413227(Top 47%)4572(Top 37%)4572(Top 84%)
25.2M25.20 mi0.35 mi15917+715372+255372+2512113(Top 43%)4054(Top 33%)4054(Top 74%)
Finish26.22 mi1.02 mi15837+805353+195353+1914154(Top 50%)5030(Top 41%)5030(Top 92%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

17467

Females

5991

F18-39

5991

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

18268

Females

6464

F18-39

6464

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

17467

Females

5991

F18-39

5991

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

16781

Females

5655

F18-39

5655

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

17208

Females

5873

F18-39

5873

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

16703

Females

5688

F18-39

5688

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

15542

Females

5201

F18-39

5201

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

14831

Females

4959

F18-39

4959

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13939

Females

4608

F18-39

4608

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

14526

Females

4980

F18-39

4980

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13950

Females

4780

F18-39

4780

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

13079

Females

4370

F18-39

4370

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13227

Females

4572

F18-39

4572

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

12113

Females

4054

F18-39

4054

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

14154

Females

5030

F18-39

5030

Passing Analysis

Category:
Athletes Passed
2945
Passed By
731
Net Change
+2214
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18051
5K → 10K250330-80#18051#18131
10K → 15K32683+243#18131#17888
15K → 20K37051+319#17888#17569
20K → Half5220+32#17569#17537
Half → 25K25870+188#17537#17349
25K → 30K43755+382#17349#16967
30K → 20M19216+176#16967#16791
20M → 21M23015+215#16791#16576
21M → 35K12410+114#16576#16462
35K → 23M22925+204#16462#16258
23M → 24M1608+152#16258#16106
24M → 40K12810+118#16106#15988
40K → 25.2M809+71#15988#15917
25.2M → Finish10929+80#15917#15837
TOTALS2945731+2214
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing