Boston Marathon logo
BOSTON MARATHON 2024

Leslie Morton

Bib: 23134•F

WA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Top 22%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:38
Rank: #20865
Start → 5K
28:38 | 9:13/mi
10K· 6.21 mi
57:20
Rank: #20721 (+144)
5K → 10K
28:42 | 9:14/mi
15K· 9.32 mi
1:25:47
Rank: #20333 (+388)
10K → 15K
28:27 | 9:09/mi
20K· 12.43 mi
1:54:27
Rank: #19784 (+549)
15K → 20K
28:40 | 9:14/mi
Half· 13.11 mi
2:00:40
Rank: #19731 (+53)
20K → Half
6:13 | 9:07/mi
25K· 15.53 mi
2:23:35
Rank: #19327 (+404)
Half → 25K
22:55 | 9:27/mi
30K· 18.64 mi
2:53:04
Rank: #18578 (+749)
25K → 30K
29:29 | 9:29/mi
20M
3:06:04
Rank: #18310 (+268)
30K → 20M
13:00 | 9:34/mi
21M
3:16:07
Rank: #18011 (+299)
20M → 21M
10:03 | 10:03/mi
35K· 21.75 mi
3:22:55
Rank: #17848 (+163)
21M → 35K
6:48 | 9:05/mi
23M
3:34:54
Rank: #17583 (+265)
35K → 23M
11:59 | 9:34/mi
24M
3:44:13
Rank: #17434 (+149)
23M → 24M
9:19 | 9:19/mi
40K· 24.85 mi
3:52:24
Rank: #17262 (+172)
24M → 40K
8:11 | 9:34/mi
25.2M
3:56:02
Rank: #17179 (+83)
40K → 25.2M
3:38 | 10:32/mi
Finish· 26.22 mi
4:05:38
Rank: #17087 (+92)
25.2M → Finish
9:36 | 9:25/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
Time2:00:40
Pace9:12 /mi
2nd Half
Distance13.11 mi
Time2:04:58
Pace9:32 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:2428:389:1328:38
9:13
-
10K
6.21 mi11:57:0657:209:1428:42
9:14
+0:01
15K
9.32 mi12:25:331:25:479:1228:27
9:09
-0:05
20K
12.43 mi12:54:131:54:279:1328:40
9:14
+0:05
Half
13.11 mi13:00:262:00:409:126:13
9:07
-0:07
25K
15.53 mi13:23:212:23:359:1522:55
9:27
+0:20
30K
18.64 mi13:52:502:53:049:1729:29
9:29
+0:02
20M
20.00 mi14:05:503:06:049:1813:00
9:34
+0:05
21M
21.00 mi14:15:533:16:079:2010:03
10:03
+0:29
35K
21.75 mi14:22:413:22:559:206:48
9:05
-0:58
23M
23.00 mi14:34:403:34:549:2111:59
9:34
+0:29
24M
24.00 mi14:43:593:44:139:219:19
9:19
-0:15
40K
24.85 mi14:52:103:52:249:218:11
9:34
+0:15
25.2M
25.20 mi14:55:483:56:029:223:38
10:32
+0:58
Finish
26.22 mi15:05:244:05:389:239:36
9:25
-1:07

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

9:05 /mi

Average Pace

9:23 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:51:57

94% of race

Time at Steady Pace

13:41

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:22 /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 mi11:28:2428:389:1328:38
9:13
#20865
10K
6.21 mi11:57:0657:209:1428:42
9:14
#20721
15K
9.32 mi12:25:331:25:479:1228:27
9:09
#20333
20K
12.43 mi12:54:131:54:279:1328:40
9:14
#19784
Half
13.11 mi13:00:262:00:409:126:13
9:07
#19731
25K
15.53 mi13:23:212:23:359:1522:55
9:27
#19327
30K
18.64 mi13:52:502:53:049:1729:29
9:29
#18578
20M
20.00 mi14:05:503:06:049:1813:00
9:34
#18310
21M
21.00 mi14:15:533:16:079:2010:03
10:03
#18011
35K
21.75 mi14:22:413:22:559:206:48
9:05
#17848
23M
23.00 mi14:34:403:34:549:2111:59
9:34
#17583
24M
24.00 mi14:43:593:44:139:219:19
9:19
#17434
40K
24.85 mi14:52:103:52:249:218:11
9:34
#17262
25.2M
25.20 mi14:55:483:56:029:223:38
10:32
#17179
Finish
26.22 mi15:05:244:05:389:239:36
9:25
#17087
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi208658331833119548(Top 77%)7543(Top 69%)7543(Top 1374%)
10K6.21 mi3.10 mi20721+1448228+1038228+10320595(Top 81%)8150(Top 75%)8150(Top 1485%)
15K9.32 mi3.11 mi20333+3888004+2248004+22419548(Top 77%)7543(Top 69%)7543(Top 1374%)
20K12.43 mi3.11 mi19784+5497708+2967708+29618291(Top 72%)6869(Top 63%)6869(Top 1251%)
Half13.11 mi0.68 mi19731+537682+267682+2618756(Top 73%)7190(Top 66%)7190(Top 1310%)
25K15.53 mi2.42 mi19327+4047478+2047478+20417383(Top 68%)6484(Top 59%)6484(Top 1181%)
30K18.64 mi3.11 mi18578+7497153+3257153+32515426(Top 60%)5659(Top 52%)5659(Top 1031%)
20M20.00 mi1.36 mi18310+2687031+1227031+12214820(Top 58%)5572(Top 51%)5572(Top 1015%)
21M21.00 mi1.00 mi18011+2996891+1406891+14013200(Top 52%)4898(Top 45%)4898(Top 892%)
35K21.75 mi0.75 mi17848+1636830+616830+6113806(Top 54%)5235(Top 48%)5235(Top 954%)
23M23.00 mi1.25 mi17583+2656697+1336697+13313823(Top 54%)5330(Top 49%)5330(Top 971%)
24M24.00 mi1.00 mi17434+1496636+616636+6113649(Top 53%)5267(Top 48%)5267(Top 959%)
40K24.85 mi0.85 mi17262+1726570+666570+6613413(Top 52%)5251(Top 48%)5251(Top 956%)
25.2M25.20 mi0.35 mi17179+836538+326538+3213012(Top 51%)5113(Top 47%)5113(Top 931%)
Finish26.22 mi1.02 mi17087+926525+136525+1316180(Top 63%)6600(Top 60%)6600(Top 1202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21stories
+97ft-345ft

Overall

19548

Females

7543

F60-64

7543

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

20595

Females

8150

F60-64

8150

10K→15K

6.2 - 9.3 mi

Top 77%
×3stories
+67ft-78ft

Overall

19548

Females

7543

F60-64

7543

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

18291

Females

6869

F60-64

6869

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

18756

Females

7190

F60-64

7190

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

17383

Females

6484

F60-64

6484

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

15426

Females

5659

F60-64

5659

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

14820

Females

5572

F60-64

5572

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

13200

Females

4898

F60-64

4898

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

13806

Females

5235

F60-64

5235

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

13823

Females

5330

F60-64

5330

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

13649

Females

5267

F60-64

5267

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13413

Females

5251

F60-64

5251

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13012

Females

5113

F60-64

5113

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

16180

Females

6600

F60-64

6600

Passing Analysis

Category:
Athletes Passed
4134
Passed By
356
Net Change
+3778
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20865
5K → 10K321177+144#20865#20721
10K → 15K44759+388#20721#20333
15K → 20K56819+549#20333#19784
20K → Half6411+53#19784#19731
Half → 25K42319+404#19731#19327
25K → 30K7534+749#19327#18578
30K → 20M2735+268#18578#18310
20M → 21M3045+299#18310#18011
21M → 35K1707+163#18011#17848
35K → 23M2694+265#17848#17583
23M → 24M1578+149#17583#17434
24M → 40K1786+172#17434#17262
40K → 25.2M841+83#17262#17179
25.2M → Finish12331+92#17179#17087
TOTALS4134356+3778
📊

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