Boston Marathon logo
BOSTON MARATHON 2024

Leslie Stegeman

Bib: 14223•F

WA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 47%
Gender (Female)
#0 / 10924
Top 34%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:44
Rank: #11842
Start → 5K
7:38/mi
23:44 split
10K· 6.21 mi
46:51
Rank: #10829 (+1013)
5K → 10K
7:26/mi
23:07 split
15K· 9.32 mi
1:09:52
Rank: #10143 (+686)
10K → 15K
7:25/mi
23:01 split
20K· 12.43 mi
1:33:39
Rank: #9909 (+234)
15K → 20K
7:39/mi
23:47 split
Half· 13.11 mi
1:38:52
Rank: #9922 (-13)
20K → Half
7:39/mi
5:13 split
25K· 15.53 mi
1:58:45
Rank: #10133 (-211)
Half → 25K
8:12/mi
19:53 split
30K· 18.64 mi
2:27:39
Rank: #11103 (-970)
25K → 30K
9:18/mi
28:54 split
20M
2:40:29
Rank: #11363 (-260)
30K → 20M
9:27/mi
12:50 split
21M
2:51:15
Rank: #11701 (-338)
20M → 21M
10:46/mi
10:46 split
35K· 21.75 mi
2:58:09
Rank: #11812 (-111)
21M → 35K
9:13/mi
6:54 split
23M
3:11:18
Rank: #12208 (-396)
35K → 23M
10:30/mi
13:09 split
24M
3:20:46
Rank: #12276 (-68)
23M → 24M
9:28/mi
9:28 split
40K· 24.85 mi
3:28:36
Rank: #12229 (+47)
24M → 40K
9:10/mi
7:50 split
25.2M
3:31:52
Rank: #12159 (+70)
40K → 25.2M
9:28/mi
3:16 split
Finish· 26.22 mi
3:40:07
Rank: #12015 (+144)
25.2M → Finish
8:06/mi
8:15 split

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
Time1:38:52
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time2:01:15
Pace9:15 /mi
📊Positive Split: 22.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:2923:447:3823:44
7:38
-
10K
6.21 mi11:18:3646:517:3223:07
7:26
-0:12
15K
9.32 mi11:41:371:09:527:3023:01
7:25
-0:01
20K
12.43 mi12:05:241:33:397:3223:47
7:39
+0:14
Half
13.11 mi12:10:371:38:527:325:13
7:39
0:00
25K
15.53 mi12:30:301:58:457:3919:53
8:12
+0:33
30K
18.64 mi12:59:242:27:397:5528:54
9:18
+1:06
20M
20.00 mi13:12:142:40:298:0112:50
9:27
+0:09
21M
21.00 mi13:23:002:51:158:0910:46
10:46
+1:19
35K
21.75 mi13:29:542:58:098:116:54
9:13
-1:33
23M
23.00 mi13:43:033:11:188:1913:09
10:30
+1:17
24M
24.00 mi13:52:313:20:468:229:28
9:28
-1:02
40K
24.85 mi14:00:213:28:368:247:50
9:10
-0:18
25.2M
25.20 mi14:03:373:31:528:243:16
9:28
+0:18
Finish
26.22 mi14:11:523:40:078:248:15
8:06
-1:22

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

7:25 /mi

Average Pace

8:24 /mi

Slowest Pace

10:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:00

58% of race

Time at Steady Pace

1:09:12

31% of race

Time at Slower Pace

23:55

11% of race

Average Pace: 8:24 /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 mi10:55:2923:447:3823:44
7:38
#11842
10K
6.21 mi11:18:3646:517:3223:07
7:26
#10829
15K
9.32 mi11:41:371:09:527:3023:01
7:25
#10143
20K
12.43 mi12:05:241:33:397:3223:47
7:39
#9909
Half
13.11 mi12:10:371:38:527:325:13
7:39
#9922
25K
15.53 mi12:30:301:58:457:3919:53
8:12
#10133
30K
18.64 mi12:59:242:27:397:5528:54
9:18
#11103
20M
20.00 mi13:12:142:40:298:0112:50
9:27
#11363
21M
21.00 mi13:23:002:51:158:0910:46
10:46
#11701
35K
21.75 mi13:29:542:58:098:116:54
9:13
#11812
23M
23.00 mi13:43:033:11:188:1913:09
10:30
#12208
24M
24.00 mi13:52:313:20:468:229:28
9:28
#12276
40K
24.85 mi14:00:213:28:368:247:50
9:10
#12229
25.2M
25.20 mi14:03:373:31:528:243:16
9:28
#12159
Finish
26.22 mi14:11:523:40:078:248:15
8:06
#12015
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi11842304130418969(Top 35%)1689(Top 15%)1689(Top 36%)
10K6.21 mi3.10 mi10829+10132524+5172524+5179763(Top 38%)1999(Top 18%)1999(Top 43%)
15K9.32 mi3.11 mi10143+6862166+3582166+3588969(Top 35%)1689(Top 15%)1689(Top 36%)
20K12.43 mi3.11 mi9909+2342102+642102+649455(Top 37%)2056(Top 19%)2056(Top 44%)
Half13.11 mi0.68 mi9922-132112-102112-1010277(Top 40%)2456(Top 22%)2456(Top 53%)
25K15.53 mi2.42 mi10133-2112280-1682280-16811387(Top 45%)3174(Top 29%)3174(Top 68%)
30K18.64 mi3.11 mi11103-9702882-6022882-60214633(Top 57%)5217(Top 48%)5217(Top 112%)
20M20.00 mi1.36 mi11363-2603065-1833065-18314271(Top 56%)5272(Top 48%)5272(Top 113%)
21M21.00 mi1.00 mi11701-3383307-2423307-24215673(Top 61%)6147(Top 56%)6147(Top 132%)
35K21.75 mi0.75 mi11812-1113395-883395-8814368(Top 56%)5509(Top 50%)5509(Top 118%)
23M23.00 mi1.25 mi12208-3963689-2943689-29417066(Top 67%)6940(Top 64%)6940(Top 149%)
24M24.00 mi1.00 mi12276-683778-893778-8914350(Top 56%)5615(Top 51%)5615(Top 120%)
40K24.85 mi0.85 mi12229+473790-123790-1211608(Top 45%)4346(Top 40%)4346(Top 93%)
25.2M25.20 mi0.35 mi12159+703773+173773+178698(Top 34%)3022(Top 28%)3022(Top 65%)
Finish26.22 mi1.02 mi12015+1443736+373736+379183(Top 36%)3146(Top 29%)3146(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

8969

Females

1689

F18-39

1689

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

9763

Females

1999

F18-39

1999

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

8969

Females

1689

F18-39

1689

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

9455

Females

2056

F18-39

2056

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

10277

Females

2456

F18-39

2456

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

11387

Females

3174

F18-39

3174

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

14633

Females

5217

F18-39

5217

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

14271

Females

5272

F18-39

5272

20M→21M

20.0 - 21.0 mi

Top 61%
×8story building
+106ft-24ft

Overall

15673

Females

6147

F18-39

6147

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14368

Females

5509

F18-39

5509

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

17066

Females

6940

F18-39

6940

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

14350

Females

5615

F18-39

5615

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11608

Females

4346

F18-39

4346

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

8698

Females

3022

F18-39

3022

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

9183

Females

3146

F18-39

3146

Passing Analysis

Category:
Athletes Passed
2992*
Passed By
3162
Net Change
-173
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11842
5K → 10K103219+1013#11842#10829
10K → 15K700*14+686#10829#10143
15K → 20K326*92+234#10143#9909
20K → Half3750-13#9909#9922
Half → 25K156365-211#9922#10133
25K → 30K811050-970#10133#11103
30K → 20M73333-260#11103#11363
20M → 21M57395-338#11363#11701
21M → 35K51162-111#11701#11812
35K → 23M57453-396#11812#12208
23M → 24M82150-68#12208#12276
24M → 40K9851+47#12276#12229
40K → 25.2M799+70#12229#12159
25.2M → Finish16319+144#12159#12015
TOTALS2992*3162-173

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing