Boston Marathon logo
BOSTON MARATHON 2025

Kandi Rasmussen

Bib: 24866•F

UT

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F65-69)
#0 / 222
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
8:46/mi
27:14
↑ 97↓ 3451.5%
10K· 6.21 mi
8:44/mi
54:22
↑ 79↓ 1380.4%
15K· 9.32 mi
9:25/mi
1:23:37
↑ 67↓ 78
20K· 12.43 mi
10:55/mi
1:57:32
↑ 106↓ 860.1%
Half· 13.11 mi
11:10/mi
2:05:09
↑ 19↓ 370.5%
25K· 15.53 mi
13:37/mi
2:38:10
↑ 66↓ 880.2%
30K· 18.64 mi
14:00/mi
3:21:40
↑ 181↓ 1480.2%
20M
14:44/mi
3:41:41
↑ 64↓ 500.2%
21M
14:40/mi
3:56:21
↑ 106↓ 241.6%
35K· 21.75 mi
14:01/mi
4:06:50
↑ 17↓ 861.7%
23M
14:15/mi
4:24:40
↑ 23↓ 630.6%
24M
13:51/mi
4:38:31
↓ 821.3%
40K· 24.85 mi
14:04/mi
4:50:33
↓ 200.3%
25.2M
15:48/mi
4:56:00
↑ 13↓ 160.2%
Finish· 26.22 mi
12:54/mi
5:09:09
↑ 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
Time2:05:09
Pace9:33 /mi
2nd Half
Distance13.11 mi
Time3:04:00
Pace14:02 /mi
📊Positive Split: 47.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:1727:148:4627:14
8:46
-
10K
6.21 mi11:54:2554:228:4527:08
8:44
-0:02
15K
9.32 mi12:23:401:23:378:5829:15
9:25
+0:41
20K
12.43 mi12:57:351:57:329:2733:55
10:55
+1:30
Half
13.11 mi13:05:122:05:099:337:37
11:10
+0:15
25K
15.53 mi13:38:132:38:1010:1133:01
13:37
+2:27
30K
18.64 mi14:21:433:21:4010:4943:30
14:00
+0:23
20M
20.00 mi14:41:443:41:4111:0520:01
14:44
+0:44
21M
21.00 mi14:56:243:56:2111:1514:40
14:40
-0:04
35K
21.75 mi15:06:534:06:5011:2110:29
14:01
-0:39
23M
23.00 mi15:24:434:24:4011:3017:50
14:15
+0:14
24M
24.00 mi15:38:344:38:3111:3613:51
13:51
-0:24
40K
24.85 mi15:50:364:50:3311:4112:02
14:04
+0:13
25.2M
25.20 mi15:56:034:56:0011:455:27
15:48
+1:44
Finish
26.22 mi16:09:125:09:0911:4813:09
12:54
-2:54

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

8:44 /mi

Average Pace

11:48 /mi

Slowest Pace

15:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:09

40% of race

Time at Steady Pace

2:58:33

58% of race

Time at Slower Pace

5:27

2% of race

Average Pace: 11:47 /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 mi11:27:1727:148:4627:14
8:46
#21328
10K
6.21 mi11:54:2554:228:4527:08
8:44
#21157
15K
9.32 mi12:23:401:23:378:5829:15
9:25
#22162
20K
12.43 mi12:57:351:57:329:2733:55
10:55
#23630
Half
13.11 mi13:05:122:05:099:337:37
11:10
#23862
25K
15.53 mi13:38:132:38:1010:1133:01
13:37
#25087
30K
18.64 mi14:21:433:21:4010:4943:30
14:00
#25786
20M
20.00 mi14:41:443:41:4111:0520:01
14:44
#26039
21M
21.00 mi14:56:243:56:2111:1514:40
14:40
#26118
35K
21.75 mi15:06:534:06:5011:2110:29
14:01
#26235
23M
23.00 mi15:24:434:24:4011:3017:50
14:15
#26352
24M
24.00 mi15:38:344:38:3111:3613:51
13:51
#26441
40K
24.85 mi15:50:364:50:3311:4112:02
14:04
#26511
25.2M
25.20 mi15:56:034:56:0011:455:27
15:48
#26543
Finish
26.22 mi16:09:125:09:0911:4813:09
12:54
#26598
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi213288256825623508(Top 83%)9383(Top 77%)9383(Top 4227%)
10K6.21 mi3.10 mi21157+1718136+1208136+12021058(Top 74%)8053(Top 66%)8053(Top 3627%)
15K9.32 mi3.11 mi22162-10058683-5478683-54723508(Top 83%)9383(Top 77%)9383(Top 4227%)
20K12.43 mi3.11 mi23630-14689475-7929475-79225875(Top 91%)10741(Top 88%)10741(Top 4838%)
Half13.11 mi0.68 mi23862-2329619-1449619-14426718(Top 94%)11250(Top 92%)11250(Top 5068%)
25K15.53 mi2.42 mi25087-122510300-68110300-68127687(Top 97%)11821(Top 97%)11821(Top 5325%)
30K18.64 mi3.11 mi25786-69910713-41310713-41327512(Top 97%)11786(Top 96%)11786(Top 5309%)
20M20.00 mi1.36 mi26039-25310857-14410857-14427751(Top 98%)11944(Top 98%)11944(Top 5380%)
21M21.00 mi1.00 mi26118-7910919-6210919-6226864(Top 95%)11494(Top 94%)11494(Top 5177%)
35K21.75 mi0.75 mi26235-11710987-6810987-6827687(Top 97%)11949(Top 98%)11949(Top 5382%)
23M23.00 mi1.25 mi26352-11711062-7511062-7527497(Top 97%)11851(Top 97%)11851(Top 5338%)
24M24.00 mi1.00 mi26441-8911116-5411116-5427553(Top 97%)11907(Top 97%)11907(Top 5364%)
40K24.85 mi0.85 mi26511-7011164-4811164-4827224(Top 96%)11753(Top 96%)11753(Top 5294%)
25.2M25.20 mi0.35 mi26543-3211183-1911183-1927600(Top 97%)11933(Top 98%)11933(Top 5375%)
Finish26.22 mi1.02 mi26598-5511226-4311226-4327557(Top 97%)11894(Top 97%)11894(Top 5358%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

23508

Females

9383

F65-69

9383

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

21058

Females

8053

F65-69

8053

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

23508

Females

9383

F65-69

9383

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

25875

Females

10741

F65-69

10741

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+19ft-37ft

Overall

26718

Females

11250

F65-69

11250

Half→25K

13.1 - 15.5 mi

Top 97%
×4story building
+66ft-88ft

Overall

27687

Females

11821

F65-69

11821

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

27512

Females

11786

F65-69

11786

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

27751

Females

11944

F65-69

11944

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

26864

Females

11494

F65-69

11494

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

27687

Females

11949

F65-69

11949

35K→23M

21.8 - 23.0 mi

Top 97%
×5story building
+23ft-63ft

Overall

27497

Females

11851

F65-69

11851

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

27553

Females

11907

F65-69

11907

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

27224

Females

11753

F65-69

11753

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

27600

Females

11933

F65-69

11933

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2story building
+22ft-21ft

Overall

27557

Females

11894

F65-69

11894

Passing Analysis

Category:
Athletes Passed
506
Passed By
5776
Net Change
-5270
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21328
5K → 10K374203+171#21328#21157
10K → 15K371042-1005#21157#22162
15K → 20K111479-1468#22162#23630
20K → Half0232-232#23630#23862
Half → 25K21227-1225#23862#25087
25K → 30K14713-699#25087#25786
30K → 20M11264-253#25786#26039
20M → 21M1796-79#26039#26118
21M → 35K9126-117#26118#26235
35K → 23M9126-117#26235#26352
23M → 24M11100-89#26352#26441
24M → 40K474-70#26441#26511
40K → 25.2M133-32#26511#26543
25.2M → Finish661-55#26543#26598
TOTALS5065776-5270
📊

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