Capital Road Race Management
Boston Marathon logo
BOSTON MARATHON 2023

Leslie Cohen

CA

Bib: 16116 F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 45%
Gender (Female)
#0 / 11423
Top 27%
Masters (Masters Women)
#0 / 6539
Top 14%
Division (F65-69)
#0 / 221
Top 0.9%
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:54/mi
24:33
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:49/mi
48:49
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:45/mi
1:12:55
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:49/mi
1:37:12
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:48/mi
1:42:31
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:48/mi
2:01:26
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:18/mi
2:27:13
↑ 181↓ 1480.2%
138 ft elev
20M
8:01/mi
2:38:07
↑ 64↓ 500.2%
148 ft elev
21M
8:32/mi
2:46:39
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:48/mi
2:52:29
↑ 17↓ 861.7%
156 ft elev
23M
8:10/mi
3:02:43
↑ 23↓ 630.6%
116 ft elev
24M
7:56/mi
3:10:39
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:05/mi
3:17:34
↓ 200.3%
20 ft elev
25.2M
8:54/mi
3:20:38
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:09/mi
3:28:56
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:42:317:49 /mi⚡ faster
2nd Half
1:46:258:07 /mi+3.8%
Positive split — 3.8% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
24:337:543.11 mi24:33
7:54
-
10K
48:497:513.10 mi24:16
7:49
-0:05
15K
1:12:557:493.11 mi24:06
7:45
-0:04
20K
1:37:127:493.11 mi24:17
7:49
+0:04
Half(13.11 mi)
1:42:317:490.68 mi5:19
7:48
-0:01
25K
2:01:267:492.42 mi18:55
7:48
0:00
30K
2:27:137:543.11 mi25:47
8:18
+0:30
20M
2:38:077:541.36 mi10:54
8:01
-0:17
21M
2:46:397:561.00 mi8:32
8:32
+0:31
35K
2:52:297:560.75 mi5:50
7:48
-0:44
23M
3:02:437:571.25 mi10:14
8:10
+0:22
24M
3:10:397:571.00 mi7:56
7:56
-0:14
40K
3:17:347:570.85 mi6:55
8:05
+0:09
25.2M
3:20:387:580.35 mi3:04
8:54
+0:49
Finish(26.22 mi)
3:28:567:581.02 mi8:18
8:09
-0:45
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:45 /mi

Average Pace

7:58 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:17:20

94% of race

Time at Steady Pace

11:36

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:58 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi13269358935891237631183118
10K3.10 mi13243+263590-13590-11322435643564
15K3.11 mi12913+3303407+1833407+1831237631183118
20K3.11 mi12594+3193257+1503257+1501189329072907
Half(13.11 mi)0.68 mi12573+213249+83249+81270133073307
25K2.42 mi12329+2443131+1183131+1181112625522552
30K3.11 mi12438-1093218-873218-871302737743774
20M1.36 mi12257+1813134+843134+841046924772477
21M1.00 mi12141+1163090+443090+441070027262726
35K0.75 mi12087+543080+103080+101069427282728
23M1.25 mi12008+793067+133067+131101730273027
24M1.00 mi11944+643046+213046+211080429832983
40K0.85 mi11874+703023+233023+231067629802980
25.2M0.35 mi11875-13034-113034-111194936873687
Finish(26.22 mi)1.02 mi11937-623086-523086-521308042494249

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

12376

Females

3118

F65-69

3118

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

13224

Females

3564

F65-69

3564

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

12376

Females

3118

F65-69

3118

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

11893

Females

2907

F65-69

2907

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

12701

Females

3307

F65-69

3307

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11126

Females

2552

F65-69

2552

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

13027

Females

3774

F65-69

3774

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

10469

Females

2477

F65-69

2477

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

10700

Females

2726

F65-69

2726

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

10694

Females

2728

F65-69

2728

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

11017

Females

3027

F65-69

3027

23M→24M

23.0 - 24.0 mi

Top 41%
×6story building
+12ft-82ft

Overall

10804

Females

2983

F65-69

2983

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10676

Females

2980

F65-69

2980

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11949

Females

3687

F65-69

3687

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

13080

Females

4249

F65-69

4249

Passing Analysis

Category:
Passed
2410
Passed By
1078
Net Change
+1332
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13269
5K → 10K318292+26#13269#13243
10K → 15K40070+330#13243#12913
15K → 20K38566+319#12913#12594
20K → Half3918+21#12594#12573
Half → 25K26723+244#12573#12329
25K → 30K174283-109#12329#12438
30K → 20M20019+181#12438#12257
20M → 21M15034+116#12257#12141
21M → 35K7723+54#12141#12087
35K → 23M12546+79#12087#12008
23M → 24M9733+64#12008#11944
24M → 40K10030+70#11944#11874
40K → 25.2M2829-1#11874#11875
25.2M → Finish50112-62#11875#11937
TOTALS24101078+1332

Passing Charts

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