Boston Marathon logo
BOSTON MARATHON 2025

Kimberlin Reinhard

Bib: 18111•F

IL

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 36%
Masters (Masters Women)
#0 / 6759
Top 22%
Division (F40-44)
#0 / 1718
Top 44%
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
7:39/mi
23:46
↑ 97↓ 3451.5%
10K· 6.21 mi
7:38/mi
47:29
↑ 79↓ 1380.4%
15K· 9.32 mi
7:35/mi
1:11:04
↑ 67↓ 78
20K· 12.43 mi
7:41/mi
1:34:57
↑ 106↓ 860.1%
Half· 13.11 mi
7:34/mi
1:40:07
↑ 19↓ 370.5%
25K· 15.53 mi
7:51/mi
1:59:10
↑ 66↓ 880.2%
30K· 18.64 mi
8:18/mi
2:24:58
↑ 181↓ 1480.2%
20M
8:45/mi
2:36:51
↑ 64↓ 500.2%
21M
9:28/mi
2:46:19
↑ 106↓ 241.6%
35K· 21.75 mi
8:20/mi
2:52:33
↑ 17↓ 861.7%
23M
9:38/mi
3:04:37
↑ 23↓ 630.6%
24M
8:49/mi
3:13:26
↓ 821.3%
40K· 24.85 mi
9:16/mi
3:21:21
↓ 200.3%
25.2M
9:46/mi
3:24:43
↑ 13↓ 160.2%
Finish· 26.22 mi
8:47/mi
3:33:40
↑ 22↓ 21

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
Time1:40:07
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:53:33
Pace8:40 /mi
📊Positive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3623:467:3923:46
7:39
-
10K
6.21 mi11:40:1947:297:3923:43
7:38
-0:01
15K
9.32 mi12:03:541:11:047:3723:35
7:35
-0:03
20K
12.43 mi12:27:471:34:577:3823:53
7:41
+0:06
Half
13.11 mi12:32:571:40:077:385:10
7:34
-0:07
25K
15.53 mi12:52:001:59:107:4019:03
7:51
+0:17
30K
18.64 mi13:17:482:24:587:4725:48
8:18
+0:27
20M
20.00 mi13:29:412:36:517:5111:53
8:45
+0:27
21M
21.00 mi13:39:092:46:197:559:28
9:28
+0:43
35K
21.75 mi13:45:232:52:337:566:14
8:20
-1:08
23M
23.00 mi13:57:273:04:378:0212:04
9:38
+1:18
24M
24.00 mi14:06:163:13:268:048:49
8:49
-0:49
40K
24.85 mi14:14:113:21:218:067:55
9:16
+0:27
25.2M
25.20 mi14:17:333:24:438:073:22
9:46
+0:30
Finish
26.22 mi14:26:303:33:408:098:57
8:47
-0:59

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

7:34 /mi

Average Pace

8:09 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:10

56% of race

Time at Steady Pace

32:02

15% of race

Time at Slower Pace

1:02:28

29% of race

Average Pace: 8:09 /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 mi11:16:3623:467:3923:46
7:39
#13541
10K
6.21 mi11:40:1947:297:3923:43
7:38
#13420
15K
9.32 mi12:03:541:11:047:3723:35
7:35
#13094
20K
12.43 mi12:27:471:34:577:3823:53
7:41
#12845
Half
13.11 mi12:32:571:40:077:385:10
7:34
#12820
25K
15.53 mi12:52:001:59:107:4019:03
7:51
#12772
30K
18.64 mi13:17:482:24:587:4725:48
8:18
#12878
20M
20.00 mi13:29:412:36:517:5111:53
8:45
#13070
21M
21.00 mi13:39:092:46:197:559:28
9:28
#13242
35K
21.75 mi13:45:232:52:337:566:14
8:20
#13281
23M
23.00 mi13:57:273:04:378:0212:04
9:38
#13731
24M
24.00 mi14:06:163:13:268:048:49
8:49
#13886
40K
24.85 mi14:14:113:21:218:067:55
9:16
#14062
25.2M
25.20 mi14:17:333:24:438:073:22
9:46
#14081
Finish
26.22 mi14:26:303:33:408:098:57
8:47
#14207
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi135413624362412542(Top 44%)3189(Top 26%)3189(Top 186%)
10K6.21 mi3.10 mi13420+1213605+193605+1913329(Top 47%)3572(Top 29%)3572(Top 208%)
15K9.32 mi3.11 mi13094+3263449+1563449+15612542(Top 44%)3189(Top 26%)3189(Top 186%)
20K12.43 mi3.11 mi12845+2493354+953354+9512315(Top 43%)3182(Top 26%)3182(Top 185%)
Half13.11 mi0.68 mi12820+253349+53349+512450(Top 44%)3217(Top 26%)3217(Top 187%)
25K15.53 mi2.42 mi12772+483350-13350-112837(Top 45%)3588(Top 29%)3588(Top 209%)
30K18.64 mi3.11 mi12878-1063473-1233473-12313548(Top 48%)4123(Top 34%)4123(Top 240%)
20M20.00 mi1.36 mi13070-1923620-1473620-14715350(Top 54%)5229(Top 43%)5229(Top 304%)
21M21.00 mi1.00 mi13242-1723743-1233743-12315937(Top 56%)5670(Top 46%)5670(Top 330%)
35K21.75 mi0.75 mi13281-393784-413784-4114497(Top 51%)4951(Top 40%)4951(Top 288%)
23M23.00 mi1.25 mi13731-4504076-2924076-29219230(Top 68%)7630(Top 62%)7630(Top 444%)
24M24.00 mi1.00 mi13886-1554193-1174193-11716420(Top 58%)6156(Top 50%)6156(Top 358%)
40K24.85 mi0.85 mi14062-1764311-1184311-11817650(Top 62%)6937(Top 57%)6937(Top 404%)
25.2M25.20 mi0.35 mi14081-194335-244335-2415941(Top 56%)6046(Top 49%)6046(Top 352%)
Finish26.22 mi1.02 mi14207-1264424-894424-8917956(Top 63%)7050(Top 58%)7050(Top 410%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

12542

Females

3189

F40-44

3189

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

13329

Females

3572

F40-44

3572

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

12542

Females

3189

F40-44

3189

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

12315

Females

3182

F40-44

3182

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

12450

Females

3217

F40-44

3217

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

12837

Females

3588

F40-44

3588

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

13548

Females

4123

F40-44

4123

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

15350

Females

5229

F40-44

5229

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

15937

Females

5670

F40-44

5670

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

14497

Females

4951

F40-44

4951

35K→23M

21.8 - 23.0 mi

Top 68%
×5story building
+23ft-63ft

Overall

19230

Females

7630

F40-44

7630

23M→24M

23.0 - 24.0 mi

Top 58%
×6story building
+12ft-82ft

Overall

16420

Females

6156

F40-44

6156

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

17650

Females

6937

F40-44

6937

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

15941

Females

6046

F40-44

6046

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2story building
+22ft-21ft

Overall

17956

Females

7050

F40-44

7050

Passing Analysis

Category:
Athletes Passed
1870
Passed By
2536
Net Change
-666
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13541
5K → 10K346225+121#13541#13420
10K → 15K39266+326#13420#13094
15K → 20K33990+249#13094#12845
20K → Half4924+25#12845#12820
Half → 25K176128+48#12820#12772
25K → 30K196302-106#12772#12878
30K → 20M79271-192#12878#13070
20M → 21M47219-172#13070#13242
21M → 35K5291-39#13242#13281
35K → 23M36486-450#13281#13731
23M → 24M48203-155#13731#13886
24M → 40K38214-176#13886#14062
40K → 25.2M3251-19#14062#14081
25.2M → Finish40166-126#14081#14207
TOTALS18702536-666
📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing