Boston Marathon logo
BOSTON MARATHON 2023

Cindy Foland

Bib: 20223•F

IA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:06
Rank: #16904
Start → 5K
26:06 | 8:24/mi
10K· 6.21 mi
52:40
Rank: #17762 (-858)
5K → 10K
26:34 | 8:33/mi
15K· 9.32 mi
1:19:53
Rank: #18305 (-543)
10K → 15K
27:13 | 8:46/mi
20K· 12.43 mi
1:48:15
Rank: #18852 (-547)
15K → 20K
28:22 | 9:08/mi
Half· 13.11 mi
1:54:26
Rank: #18966 (-114)
20K → Half
6:11 | 9:04/mi
25K· 15.53 mi
2:16:38
Rank: #19059 (-93)
Half → 25K
22:12 | 9:09/mi
30K· 18.64 mi
2:46:42
Rank: #19326 (-267)
25K → 30K
30:04 | 9:41/mi
20M
3:00:01
Rank: #19374 (-48)
30K → 20M
13:19 | 9:48/mi
21M
3:10:42
Rank: #19424 (-50)
20M → 21M
10:41 | 10:41/mi
35K· 21.75 mi
3:17:44
Rank: #19427 (-3)
21M → 35K
7:02 | 9:24/mi
23M
3:30:10
Rank: #19473 (-46)
35K → 23M
12:26 | 9:56/mi
24M
3:39:52
Rank: #19513 (-40)
23M → 24M
9:42 | 9:42/mi
40K· 24.85 mi
3:48:19
Rank: #19521 (-8)
24M → 40K
8:27 | 9:53/mi
25.2M
3:51:54
Rank: #19521
40K → 25.2M
3:35 | 10:23/mi
Finish· 26.22 mi
4:01:15
Rank: #19509 (+12)
25.2M → Finish
9:21 | 9:11/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
Time1:54:26
Pace8:44 /mi
2nd Half
Distance13.11 mi
Time2:06:49
Pace9:40 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:1426:068:2426:06
8:24
-
10K
6.21 mi11:44:4852:408:2926:34
8:33
+0:09
15K
9.32 mi12:12:011:19:538:3427:13
8:46
+0:13
20K
12.43 mi12:40:231:48:158:4328:22
9:08
+0:22
Half
13.11 mi12:46:341:54:268:446:11
9:04
-0:04
25K
15.53 mi13:08:462:16:388:4822:12
9:09
+0:05
30K
18.64 mi13:38:502:46:428:5730:04
9:41
+0:32
20M
20.00 mi13:52:093:00:019:0013:19
9:48
+0:07
21M
21.00 mi14:02:503:10:429:0510:41
10:41
+0:53
35K
21.75 mi14:09:523:17:449:067:02
9:24
-1:17
23M
23.00 mi14:22:183:30:109:0812:26
9:56
+0:32
24M
24.00 mi14:32:003:39:529:109:42
9:42
-0:14
40K
24.85 mi14:40:273:48:199:118:27
9:53
+0:11
25.2M
25.20 mi14:44:023:51:549:123:35
10:23
+0:30
Finish
26.22 mi14:53:234:01:159:129:21
9:11
-1:12

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

8:24 /mi

Average Pace

9:12 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:04

36% of race

Time at Steady Pace

1:46:43

44% of race

Time at Slower Pace

48:28

20% of race

Average Pace: 9:12 /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 mi11:18:1426:068:2426:06
8:24
#16904
10K
6.21 mi11:44:4852:408:2926:34
8:33
#17762
15K
9.32 mi12:12:011:19:538:3427:13
8:46
#18305
20K
12.43 mi12:40:231:48:158:4328:22
9:08
#18852
Half
13.11 mi12:46:341:54:268:446:11
9:04
#18966
25K
15.53 mi13:08:462:16:388:4822:12
9:09
#19059
30K
18.64 mi13:38:502:46:428:5730:04
9:41
#19326
20M
20.00 mi13:52:093:00:019:0013:19
9:48
#19374
21M
21.00 mi14:02:503:10:429:0510:41
10:41
#19424
35K
21.75 mi14:09:523:17:449:067:02
9:24
#19427
23M
23.00 mi14:22:183:30:109:0812:26
9:56
#19473
24M
24.00 mi14:32:003:39:529:109:42
9:42
#19513
40K
24.85 mi14:40:273:48:199:118:27
9:53
#19521
25.2M
25.20 mi14:44:023:51:549:123:35
10:23
#19521
Finish
26.22 mi14:53:234:01:159:129:21
9:11
#19509
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi169045866586619313(Top 73%)7279(Top 64%)7279(Top 388%)
10K6.21 mi3.10 mi17762-8586381-5156381-51518584(Top 70%)6824(Top 60%)6824(Top 363%)
15K9.32 mi3.11 mi18305-5436694-3136694-31319313(Top 73%)7279(Top 64%)7279(Top 388%)
20K12.43 mi3.11 mi18852-5477028-3347028-33420282(Top 76%)7830(Top 69%)7830(Top 417%)
Half13.11 mi0.68 mi18966-1147101-737101-7320702(Top 78%)8064(Top 71%)8064(Top 429%)
25K15.53 mi2.42 mi19059-937154-537154-5319658(Top 74%)7506(Top 66%)7506(Top 400%)
30K18.64 mi3.11 mi19326-2677331-1777331-17720066(Top 75%)7803(Top 68%)7803(Top 415%)
20M20.00 mi1.36 mi19374-487374-437374-4319857(Top 75%)7776(Top 68%)7776(Top 414%)
21M21.00 mi1.00 mi19424-507416-427416-4220114(Top 76%)7986(Top 70%)7986(Top 425%)
35K21.75 mi0.75 mi19427-37420-47420-419559(Top 73%)7684(Top 67%)7684(Top 409%)
23M23.00 mi1.25 mi19473-467453-337453-3319785(Top 74%)7838(Top 69%)7838(Top 417%)
24M24.00 mi1.00 mi19513-407490-377490-3719905(Top 75%)7917(Top 69%)7917(Top 422%)
40K24.85 mi0.85 mi19521-87501-117501-1119656(Top 74%)7865(Top 69%)7865(Top 419%)
25.2M25.20 mi0.35 mi195217507-67507-618792(Top 71%)7396(Top 65%)7396(Top 394%)
Finish26.22 mi1.02 mi19509+127508-17508-118826(Top 71%)7348(Top 64%)7348(Top 391%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

19313

Females

7279

F40-44

7279

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

18584

Females

6824

F40-44

6824

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

19313

Females

7279

F40-44

7279

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

20282

Females

7830

F40-44

7830

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

20702

Females

8064

F40-44

8064

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

19658

Females

7506

F40-44

7506

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

20066

Females

7803

F40-44

7803

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

19857

Females

7776

F40-44

7776

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

20114

Females

7986

F40-44

7986

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

19559

Females

7684

F40-44

7684

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

19785

Females

7838

F40-44

7838

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

19905

Females

7917

F40-44

7917

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

19656

Females

7865

F40-44

7865

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18792

Females

7396

F40-44

7396

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

18826

Females

7348

F40-44

7348

Passing Analysis

Category:
Athletes Passed
779
Passed By
3384
Net Change
-2605
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16904
5K → 10K83941-858#16904#17762
10K → 15K57600-543#17762#18305
15K → 20K47594-547#18305#18852
20K → Half4118-114#18852#18966
Half → 25K97190-93#18966#19059
25K → 30K90357-267#19059#19326
30K → 20M66114-48#19326#19374
20M → 21M71121-50#19374#19424
21M → 35K3942-3#19424#19427
35K → 23M64110-46#19427#19473
23M → 24M4383-40#19473#19513
24M → 40K4957-8#19513#19521
40K → 25.2M17170#19521#19521
25.2M → Finish5240+12#19521#19509
TOTALS7793384-2605
📊

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