Boston Marathon logo
BOSTON MARATHON 2023

Jane Voorhees

Bib: 27268•F

DE

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
10:46/mi
33:26
↑ 97↓ 3451.5%
10K· 6.21 mi
10:54/mi
1:07:19
↑ 79↓ 1380.4%
15K· 9.32 mi
11:51/mi
1:44:08
↑ 67↓ 78
20K· 12.43 mi
11:22/mi
2:19:28
↑ 106↓ 860.1%
Half· 13.11 mi
11:10/mi
2:27:05
↑ 19↓ 370.5%
25K· 15.53 mi
12:16/mi
2:56:50
↑ 66↓ 880.2%
30K· 18.64 mi
11:40/mi
3:33:06
↑ 181↓ 1480.2%
20M
11:43/mi
3:49:01
↑ 64↓ 500.2%
21M
12:00/mi
4:01:01
↑ 106↓ 241.6%
35K· 21.75 mi
11:23/mi
4:09:32
↑ 17↓ 861.7%
23M
11:13/mi
4:23:35
↑ 23↓ 630.6%
24M
11:02/mi
4:34:37
↓ 821.3%
40K· 24.85 mi
11:13/mi
4:44:12
↓ 200.3%
25.2M
11:39/mi
4:48:13
↑ 13↓ 160.2%
Finish· 26.22 mi
10:16/mi
4:58:41
↑ 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
Time2:27:05
Pace11:13 /mi
2nd Half
Distance13.11 mi
Time2:31:36
Pace11:34 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:0833:2610:4633:26
10:46
-
10K
6.21 mi12:30:011:07:1910:5033:53
10:54
+0:08
15K
9.32 mi13:06:501:44:0811:1036:49
11:51
+0:57
20K
12.43 mi13:42:102:19:2811:1335:20
11:22
-0:29
Half
13.11 mi13:49:472:27:0511:137:37
11:10
-0:12
25K
15.53 mi14:19:322:56:5011:2329:45
12:16
+1:06
30K
18.64 mi14:55:483:33:0611:2636:16
11:40
-0:36
20M
20.00 mi15:11:433:49:0111:2715:55
11:43
+0:03
21M
21.00 mi15:23:434:01:0111:2912:00
12:00
+0:17
35K
21.75 mi15:32:144:09:3211:288:31
11:23
-0:37
23M
23.00 mi15:46:174:23:3511:2814:03
11:13
-0:10
24M
24.00 mi15:57:194:34:3711:2711:02
11:02
-0:11
40K
24.85 mi16:06:544:44:1211:269:35
11:13
+0:11
25.2M
25.20 mi16:10:554:48:1311:264:01
11:39
+0:26
Finish
26.22 mi16:21:234:58:4111:2410:28
10:16
-1:23

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

10:16 /mi

Average Pace

11:24 /mi

Slowest Pace

12:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:04

40% of race

Time at Steady Pace

2:28:52

50% of race

Time at Slower Pace

29:45

10% of race

Average Pace: 11:23 /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 mi11:56:0833:2610:4633:26
10:46
#25301
10K
6.21 mi12:30:011:07:1910:5033:53
10:54
#25329
15K
9.32 mi13:06:501:44:0811:1036:49
11:51
#25667
20K
12.43 mi13:42:102:19:2811:1335:20
11:22
#25496
Half
13.11 mi13:49:472:27:0511:137:37
11:10
#25479
25K
15.53 mi14:19:322:56:5011:2329:45
12:16
#25484
30K
18.64 mi14:55:483:33:0611:2636:16
11:40
#25254
20M
20.00 mi15:11:433:49:0111:2715:55
11:43
#25165
21M
21.00 mi15:23:434:01:0111:2912:00
12:00
#25075
35K
21.75 mi15:32:144:09:3211:288:31
11:23
#25034
23M
23.00 mi15:46:174:23:3511:2814:03
11:13
#24946
24M
24.00 mi15:57:194:34:3711:2711:02
11:02
#24870
40K
24.85 mi16:06:544:44:1211:269:35
11:13
#24813
25.2M
25.20 mi16:10:554:48:1311:264:01
11:39
#24795
Finish
26.22 mi16:21:234:58:4111:2410:28
10:16
#24747
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi25301106101061025961(Top 98%)11015(Top 96%)11015(Top 2090%)
10K6.21 mi3.10 mi25329-2810619-910619-925353(Top 95%)10639(Top 93%)10639(Top 2019%)
15K9.32 mi3.11 mi25667-33810835-21610835-21625961(Top 98%)11015(Top 96%)11015(Top 2090%)
20K12.43 mi3.11 mi25496+17110746+8910746+8925094(Top 94%)10535(Top 92%)10535(Top 1999%)
Half13.11 mi0.68 mi25479+1710734+1210734+1225167(Top 95%)10587(Top 93%)10587(Top 2009%)
25K15.53 mi2.42 mi25484-510754-2010754-2025369(Top 95%)10717(Top 94%)10717(Top 2034%)
30K18.64 mi3.11 mi25254+23010632+12210632+12224093(Top 91%)10065(Top 88%)10065(Top 1910%)
20M20.00 mi1.36 mi25165+8910586+4610586+4623842(Top 90%)9990(Top 87%)9990(Top 1896%)
21M21.00 mi1.00 mi25075+9010546+4010546+4022770(Top 86%)9428(Top 83%)9428(Top 1789%)
35K21.75 mi0.75 mi25034+4110532+1410532+1423951(Top 90%)10109(Top 88%)10109(Top 1918%)
23M23.00 mi1.25 mi24946+8810490+4210490+4222771(Top 86%)9478(Top 83%)9478(Top 1798%)
24M24.00 mi1.00 mi24870+7610455+3510455+3523129(Top 87%)9704(Top 85%)9704(Top 1841%)
40K24.85 mi0.85 mi24813+5710427+2810427+2822768(Top 86%)9537(Top 83%)9537(Top 1810%)
25.2M25.20 mi0.35 mi24795+1810419+810419+821909(Top 82%)9093(Top 80%)9093(Top 1725%)
Finish26.22 mi1.02 mi24747+4810400+1910400+1922495(Top 84%)9390(Top 82%)9390(Top 1782%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21story building
+97ft-345ft

Overall

25961

Females

11015

F60-64

11015

5K→10K

3.1 - 6.2 mi

Top 95%
×5story building
+79ft-138ft

Overall

25353

Females

10639

F60-64

10639

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+67ft-78ft

Overall

25961

Females

11015

F60-64

11015

15K→20K

9.3 - 12.4 mi

Top 94%
×5story building
+106ft-86ft

Overall

25094

Females

10535

F60-64

10535

20K→Half

12.4 - 13.1 mi

Top 95%
×2story building
+19ft-37ft

Overall

25167

Females

10587

F60-64

10587

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

25369

Females

10717

F60-64

10717

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

24093

Females

10065

F60-64

10065

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

23842

Females

9990

F60-64

9990

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

22770

Females

9428

F60-64

9428

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

23951

Females

10109

F60-64

10109

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

22771

Females

9478

F60-64

9478

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

23129

Females

9704

F60-64

9704

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

22768

Females

9537

F60-64

9537

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

21909

Females

9093

F60-64

9093

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2story building
+22ft-21ft

Overall

22495

Females

9390

F60-64

9390

Passing Analysis

Category:
Athletes Passed
1208
Passed By
654
Net Change
+554
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25301
5K → 10K148176-28#25301#25329
10K → 15K22360-338#25329#25667
15K → 20K18514+171#25667#25496
20K → Half203+17#25496#25479
Half → 25K5863-5#25479#25484
25K → 30K2366+230#25484#25254
30K → 20M912+89#25254#25165
20M → 21M944+90#25165#25075
21M → 35K454+41#25075#25034
35K → 23M891+88#25034#24946
23M → 24M782+76#24946#24870
24M → 40K647+57#24870#24813
40K → 25.2M235+18#24813#24795
25.2M → Finish557+48#24795#24747
TOTALS1208654+554
📊

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