Boston Marathon logo
BOSTON MARATHON 2023

Devyn Ramsay

Bib: 5897•F

NV

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 13%
Gender (Female)
#0 / 11423
Top 2%
Division (F18-39)
#0 / 4884
Top 3%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:27
Rank: #2760
Start → 5K
20:27 | 6:35/mi
10K· 6.21 mi
41:22
Rank: #3599 (-839)
5K → 10K
20:55 | 6:44/mi
15K· 9.32 mi
1:02:16
Rank: #3830 (-231)
10K → 15K
20:54 | 6:44/mi
20K· 12.43 mi
1:23:25
Rank: #3992 (-162)
15K → 20K
21:09 | 6:48/mi
Half· 13.11 mi
1:27:58
Rank: #3988 (+4)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:44:29
Rank: #4027 (-39)
Half → 25K
16:31 | 6:49/mi
30K· 18.64 mi
2:06:09
Rank: #4014 (+13)
25K → 30K
21:40 | 6:58/mi
20M
2:15:36
Rank: #3975 (+39)
30K → 20M
9:27 | 6:57/mi
21M
2:22:51
Rank: #3890 (+85)
20M → 21M
7:15 | 7:15/mi
35K· 21.75 mi
2:27:53
Rank: #3879 (+11)
21M → 35K
5:02 | 6:44/mi
23M
2:36:36
Rank: #3828 (+51)
35K → 23M
8:43 | 6:58/mi
24M
2:43:19
Rank: #3772 (+56)
23M → 24M
6:43 | 6:43/mi
40K· 24.85 mi
2:49:06
Rank: #3686 (+86)
24M → 40K
5:47 | 6:46/mi
25.2M
2:51:32
Rank: #3632 (+54)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:57:56
Rank: #3470 (+162)
25.2M → Finish
6:24 | 6:17/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
Time1:27:58
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:29:58
Pace6:52 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3220:276:3520:27
6:35
-
10K
6.21 mi10:46:2741:226:3920:55
6:44
+0:09
15K
9.32 mi11:07:211:02:166:4120:54
6:44
0:00
20K
12.43 mi11:28:301:23:256:4321:09
6:48
+0:04
Half
13.11 mi11:33:031:27:586:434:33
6:40
-0:08
25K
15.53 mi11:49:341:44:296:4416:31
6:49
+0:09
30K
18.64 mi12:11:142:06:096:4621:40
6:58
+0:09
20M
20.00 mi12:20:412:15:366:479:27
6:57
-0:01
21M
21.00 mi12:27:562:22:516:487:15
7:15
+0:18
35K
21.75 mi12:32:582:27:536:485:02
6:44
-0:31
23M
23.00 mi12:41:412:36:366:498:43
6:58
+0:14
24M
24.00 mi12:48:242:43:196:486:43
6:43
-0:15
40K
24.85 mi12:54:112:49:066:485:47
6:46
+0:03
25.2M
25.20 mi12:56:372:51:326:482:26
7:03
+0:17
Finish
26.22 mi13:03:012:57:566:476:24
6:17
-0:46

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

6:17 /mi

Average Pace

6:47 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:25

72% of race

Time at Steady Pace

49:31

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:25:3220:276:3520:27
6:35
#2760
10K
6.21 mi10:46:2741:226:3920:55
6:44
#3599
15K
9.32 mi11:07:211:02:166:4120:54
6:44
#3830
20K
12.43 mi11:28:301:23:256:4321:09
6:48
#3992
Half
13.11 mi11:33:031:27:586:434:33
6:40
#3988
25K
15.53 mi11:49:341:44:296:4416:31
6:49
#4027
30K
18.64 mi12:11:142:06:096:4621:40
6:58
#4014
20M
20.00 mi12:20:412:15:366:479:27
6:57
#3975
21M
21.00 mi12:27:562:22:516:487:15
7:15
#3890
35K
21.75 mi12:32:582:27:536:485:02
6:44
#3879
23M
23.00 mi12:41:412:36:366:498:43
6:58
#3828
24M
24.00 mi12:48:242:43:196:486:43
6:43
#3772
40K
24.85 mi12:54:112:49:066:485:47
6:46
#3686
25.2M
25.20 mi12:56:372:51:326:482:26
7:03
#3632
Finish
26.22 mi13:03:012:57:566:476:24
6:17
#3470
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27601311314415(Top 17%)277(Top 2%)277(Top 6%)
10K6.21 mi3.10 mi3599-839201-70201-704676(Top 18%)314(Top 3%)314(Top 6%)
15K9.32 mi3.11 mi3830-231213-12213-124415(Top 17%)277(Top 2%)277(Top 6%)
20K12.43 mi3.11 mi3992-162231-18231-184524(Top 17%)300(Top 3%)300(Top 6%)
Half13.11 mi0.68 mi3988+4233-2233-24139(Top 16%)255(Top 2%)255(Top 5%)
25K15.53 mi2.42 mi4027-39235-2235-24275(Top 16%)273(Top 2%)273(Top 6%)
30K18.64 mi3.11 mi4014+13234+1234+14196(Top 16%)279(Top 2%)279(Top 6%)
20M20.00 mi1.36 mi3975+392342343765(Top 14%)254(Top 2%)254(Top 5%)
21M21.00 mi1.00 mi3890+85225+9225+93388(Top 13%)230(Top 2%)230(Top 5%)
35K21.75 mi0.75 mi3879+11228-3228-33775(Top 14%)285(Top 2%)285(Top 6%)
23M23.00 mi1.25 mi3828+51222+6222+63605(Top 14%)261(Top 2%)261(Top 5%)
24M24.00 mi1.00 mi3772+562222223233(Top 12%)234(Top 2%)234(Top 5%)
40K24.85 mi0.85 mi3686+86217+5217+52696(Top 10%)206(Top 2%)206(Top 4%)
25.2M25.20 mi0.35 mi3632+54211+6211+62017(Top 8%)129(Top 1%)129(Top 3%)
Finish26.22 mi1.02 mi3470+162197+14197+141578(Top 6%)90(Top 0.8%)90(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4415

Females

277

F18-39

277

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4676

Females

314

F18-39

314

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4415

Females

277

F18-39

277

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4524

Females

300

F18-39

300

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4139

Females

255

F18-39

255

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4275

Females

273

F18-39

273

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4196

Females

279

F18-39

279

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3765

Females

254

F18-39

254

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3388

Females

230

F18-39

230

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3775

Females

285

F18-39

285

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3605

Females

261

F18-39

261

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3233

Females

234

F18-39

234

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2696

Females

206

F18-39

206

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2017

Females

129

F18-39

129

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1578

Females

90

F18-39

90

Passing Analysis

Category:
Athletes Passed
1028
Passed By
1738
Net Change
-710
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2760
5K → 10K14853-839#2760#3599
10K → 15K45276-231#3599#3830
15K → 20K64226-162#3830#3992
20K → Half1915+4#3992#3988
Half → 25K68107-39#3988#4027
25K → 30K121108+13#4027#4014
30K → 20M7031+39#4014#3975
20M → 21M11530+85#3975#3890
21M → 35K4130+11#3890#3879
35K → 23M8029+51#3879#3828
23M → 24M7317+56#3828#3772
24M → 40K9711+86#3772#3686
40K → 25.2M562+54#3686#3632
25.2M → Finish1653+162#3632#3470
TOTALS10281738-710
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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