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BOSTON MARATHON 2023

Ashton Leckrone

Bib: 12092•F

FL

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 39%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:51
Rank: #20277
Start → 5K
27:51 | 8:58/mi
10K· 6.21 mi
53:55
Rank: #18981 (+1296)
5K → 10K
26:04 | 8:23/mi
15K· 9.32 mi
1:19:25
Rank: #17967 (+1014)
10K → 15K
25:30 | 8:12/mi
20K· 12.43 mi
1:44:51
Rank: #17177 (+790)
15K → 20K
25:26 | 8:11/mi
Half· 13.11 mi
1:50:11
Rank: #16977 (+200)
20K → Half
5:20 | 7:49/mi
25K· 15.53 mi
2:09:31
Rank: #16306 (+671)
Half → 25K
19:20 | 7:58/mi
30K· 18.64 mi
2:36:05
Rank: #15956 (+350)
25K → 30K
26:34 | 8:33/mi
20M
2:47:48
Rank: #15825 (+131)
30K → 20M
11:43 | 8:37/mi
21M
2:57:08
Rank: #15758 (+67)
20M → 21M
9:20 | 9:20/mi
35K· 21.75 mi
3:03:02
Rank: #15596 (+162)
21M → 35K
5:54 | 7:53/mi
23M
3:12:52
Rank: #15197 (+399)
35K → 23M
9:50 | 7:51/mi
24M
3:20:36
Rank: #14956 (+241)
23M → 24M
7:44 | 7:44/mi
40K· 24.85 mi
3:27:29
Rank: #14769 (+187)
24M → 40K
6:53 | 8:03/mi
25.2M
3:30:21
Rank: #14662 (+107)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:37:34
Rank: #14328 (+334)
25.2M → Finish
7:13 | 7:05/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:50:11
Pace8:24 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:47:23
Pace8:11 /mi
📊Negative Split: 2.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:4627:518:5827:51
8:58
-
10K
6.21 mi11:46:5053:558:4126:04
8:23
-0:35
15K
9.32 mi12:12:201:19:258:3125:30
8:12
-0:11
20K
12.43 mi12:37:461:44:518:2625:26
8:11
-0:01
Half
13.11 mi12:43:061:50:118:245:20
7:49
-0:22
25K
15.53 mi13:02:262:09:318:2019:20
7:58
+0:09
30K
18.64 mi13:29:002:36:058:2226:34
8:33
+0:35
20M
20.00 mi13:40:432:47:488:2311:43
8:37
+0:04
21M
21.00 mi13:50:032:57:088:269:20
9:20
+0:43
35K
21.75 mi13:55:573:03:028:255:54
7:53
-1:27
23M
23.00 mi14:05:473:12:528:239:50
7:51
-0:02
24M
24.00 mi14:13:313:20:368:227:44
7:44
-0:07
40K
24.85 mi14:20:243:27:298:216:53
8:03
+0:19
25.2M
25.20 mi14:23:163:30:218:212:52
8:19
+0:16
Finish
26.22 mi14:30:293:37:348:187:13
7:05
-1:14

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

7:05 /mi

Average Pace

8:18 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

36:01

17% of race

Time at Steady Pace

1:46:05

49% of race

Time at Slower Pace

1:15:28

35% of race

Average Pace: 8:18 /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 mi11:20:4627:518:5827:51
8:58
#20277
10K
6.21 mi11:46:5053:558:4126:04
8:23
#18981
15K
9.32 mi12:12:201:19:258:3125:30
8:12
#17967
20K
12.43 mi12:37:461:44:518:2625:26
8:11
#17177
Half
13.11 mi12:43:061:50:118:245:20
7:49
#16977
25K
15.53 mi13:02:262:09:318:2019:20
7:58
#16306
30K
18.64 mi13:29:002:36:058:2226:34
8:33
#15956
20M
20.00 mi13:40:432:47:488:2311:43
8:37
#15825
21M
21.00 mi13:50:032:57:088:269:20
9:20
#15758
35K
21.75 mi13:55:573:03:028:255:54
7:53
#15596
23M
23.00 mi14:05:473:12:528:239:50
7:51
#15197
24M
24.00 mi14:13:313:20:368:227:44
7:44
#14956
40K
24.85 mi14:20:243:27:298:216:53
8:03
#14769
25.2M
25.20 mi14:23:163:30:218:212:52
8:19
#14662
Finish
26.22 mi14:30:293:37:348:187:13
7:05
#14328
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi202777984798415912(Top 60%)5238(Top 46%)5238(Top 107%)
10K6.21 mi3.10 mi18981+12967136+8487136+84817521(Top 66%)6189(Top 54%)6189(Top 127%)
15K9.32 mi3.11 mi17967+10146504+6326504+63215912(Top 60%)5238(Top 46%)5238(Top 107%)
20K12.43 mi3.11 mi17177+7906030+4746030+47414894(Top 56%)4643(Top 41%)4643(Top 95%)
Half13.11 mi0.68 mi16977+2005913+1175913+11712972(Top 49%)3501(Top 31%)3501(Top 72%)
25K15.53 mi2.42 mi16306+6715514+3995514+39912558(Top 47%)3398(Top 30%)3398(Top 70%)
30K18.64 mi3.11 mi15956+3505341+1735341+17314622(Top 55%)4703(Top 41%)4703(Top 96%)
20M20.00 mi1.36 mi15825+1315293+485293+4814425(Top 54%)4659(Top 41%)4659(Top 95%)
21M21.00 mi1.00 mi15758+675272+215272+2115186(Top 57%)5158(Top 45%)5158(Top 106%)
35K21.75 mi0.75 mi15596+1625194+785194+7811377(Top 43%)3084(Top 27%)3084(Top 63%)
23M23.00 mi1.25 mi15197+3994962+2324962+2328798(Top 33%)1945(Top 17%)1945(Top 40%)
24M24.00 mi1.00 mi14956+2414829+1334829+1339360(Top 35%)2290(Top 20%)2290(Top 47%)
40K24.85 mi0.85 mi14769+1874737+924737+9210425(Top 39%)2867(Top 25%)2867(Top 59%)
25.2M25.20 mi0.35 mi14662+1074689+484689+488523(Top 32%)2074(Top 18%)2074(Top 42%)
Finish26.22 mi1.02 mi14328+3344498+1914498+1915766(Top 22%)1002(Top 9%)1002(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21stories
+97ft-345ft

Overall

15912

Females

5238

F18-39

5238

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

17521

Females

6189

F18-39

6189

10K→15K

6.2 - 9.3 mi

Top 60%
×3stories
+67ft-78ft

Overall

15912

Females

5238

F18-39

5238

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

14894

Females

4643

F18-39

4643

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

12972

Females

3501

F18-39

3501

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

12558

Females

3398

F18-39

3398

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

14622

Females

4703

F18-39

4703

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

14425

Females

4659

F18-39

4659

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

15186

Females

5158

F18-39

5158

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

11377

Females

3084

F18-39

3084

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8798

Females

1945

F18-39

1945

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9360

Females

2290

F18-39

2290

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10425

Females

2867

F18-39

2867

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8523

Females

2074

F18-39

2074

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

5766

Females

1002

F18-39

1002

Passing Analysis

Category:
Athletes Passed
6143
Passed By
194
Net Change
+5949
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20277
5K → 10K134347+1296#20277#18981
10K → 15K102511+1014#18981#17967
15K → 20K7955+790#17967#17177
20K → Half2000+200#17177#16977
Half → 25K6732+671#16977#16306
25K → 30K37929+350#16306#15956
30K → 20M16231+131#15956#15825
20M → 21M13366+67#15825#15758
21M → 35K1620+162#15758#15596
35K → 23M4001+399#15596#15197
23M → 24M2410+241#15197#14956
24M → 40K1892+187#14956#14769
40K → 25.2M1070+107#14769#14662
25.2M → Finish3340+334#14662#14328
TOTALS6143194+5949
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing