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BOSTON MARATHON 2023

Christine Leupold

Bib: 17115•F

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0:00
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
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
26:30
Rank: #17767
Start → 5K
26:30 | 8:32/mi
10K· 6.21 mi
52:26
Rank: #17466 (+301)
5K → 10K
25:56 | 8:21/mi
15K· 9.32 mi
1:19:12
Rank: #17845 (-379)
10K → 15K
26:46 | 8:37/mi
20K· 12.43 mi
1:46:49
Rank: #18178 (-333)
15K → 20K
27:37 | 8:53/mi
Half· 13.11 mi
1:52:48
Rank: #18240 (-62)
20K → Half
5:59 | 8:46/mi
25K· 15.53 mi
2:15:09
Rank: #18580 (-340)
Half → 25K
22:21 | 9:13/mi
30K· 18.64 mi
2:44:01
Rank: #18580
25K → 30K
28:52 | 9:17/mi
20M
2:56:48
Rank: #18552 (+28)
30K → 20M
12:47 | 9:24/mi
21M
3:07:27
Rank: #18678 (-126)
20M → 21M
10:39 | 10:39/mi
35K· 21.75 mi
3:14:07
Rank: #18623 (+55)
21M → 35K
6:40 | 8:55/mi
23M
3:25:46
Rank: #18557 (+66)
35K → 23M
11:39 | 9:18/mi
24M
3:34:56
Rank: #18524 (+33)
23M → 24M
9:10 | 9:10/mi
40K· 24.85 mi
3:42:54
Rank: #18489 (+35)
24M → 40K
7:58 | 9:19/mi
25.2M
3:46:18
Rank: #18469 (+20)
40K → 25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
3:55:34
Rank: #18472 (-3)
25.2M → Finish
9:16 | 9:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:48
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time2:02:46
Pace9:22 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:2526:308:3226:30
8:32
-
10K
6.21 mi12:09:2152:268:2625:56
8:21
-0:11
15K
9.32 mi12:36:071:19:128:3026:46
8:37
+0:16
20K
12.43 mi13:03:441:46:498:3627:37
8:53
+0:16
Half
13.11 mi13:09:431:52:488:365:59
8:46
-0:07
25K
15.53 mi13:32:042:15:098:4222:21
9:13
+0:27
30K
18.64 mi14:00:562:44:018:4828:52
9:17
+0:04
20M
20.00 mi14:13:432:56:488:5012:47
9:24
+0:07
21M
21.00 mi14:24:223:07:278:5610:39
10:39
+1:15
35K
21.75 mi14:31:023:14:078:566:40
8:55
-1:44
23M
23.00 mi14:42:413:25:468:5711:39
9:18
+0:23
24M
24.00 mi14:51:513:34:568:579:10
9:10
-0:08
40K
24.85 mi14:59:493:42:548:587:58
9:19
+0:09
25.2M
25.20 mi15:03:133:46:188:593:24
9:52
+0:33
Finish
26.22 mi15:12:293:55:348:599:16
9:06
-0:46

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

8:21 /mi

Average Pace

8:59 /mi

Slowest Pace

10:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:48

48% of race

Time at Steady Pace

1:48:43

46% of race

Time at Slower Pace

14:03

6% of race

Average Pace: 8:59 /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 mi11:43:2526:308:3226:30
8:32
#17767
10K
6.21 mi12:09:2152:268:2625:56
8:21
#17466
15K
9.32 mi12:36:071:19:128:3026:46
8:37
#17845
20K
12.43 mi13:03:441:46:498:3627:37
8:53
#18178
Half
13.11 mi13:09:431:52:488:365:59
8:46
#18240
25K
15.53 mi13:32:042:15:098:4222:21
9:13
#18580
30K
18.64 mi14:00:562:44:018:4828:52
9:17
#18580
20M
20.00 mi14:13:432:56:488:5012:47
9:24
#18552
21M
21.00 mi14:24:223:07:278:5610:39
10:39
#18678
35K
21.75 mi14:31:023:14:078:566:40
8:55
#18623
23M
23.00 mi14:42:413:25:468:5711:39
9:18
#18557
24M
24.00 mi14:51:513:34:568:579:10
9:10
#18524
40K
24.85 mi14:59:493:42:548:587:58
9:19
#18489
25.2M
25.20 mi15:03:133:46:188:593:24
9:52
#18469
Finish
26.22 mi15:12:293:55:348:599:16
9:06
#18472
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi177676408640818552(Top 70%)6835(Top 60%)6835(Top 140%)
10K6.21 mi3.10 mi17466+3016208+2006208+20017238(Top 65%)6027(Top 53%)6027(Top 123%)
15K9.32 mi3.11 mi17845-3796431-2236431-22318552(Top 70%)6835(Top 60%)6835(Top 140%)
20K12.43 mi3.11 mi18178-3336616-1856616-18519160(Top 72%)7188(Top 63%)7188(Top 147%)
Half13.11 mi0.68 mi18240-626658-426658-4219358(Top 73%)7291(Top 64%)7291(Top 149%)
25K15.53 mi2.42 mi18580-3406879-2216879-22119919(Top 75%)7643(Top 67%)7643(Top 156%)
30K18.64 mi3.11 mi185806908-296908-2918597(Top 70%)6971(Top 61%)6971(Top 143%)
20M20.00 mi1.36 mi18552+286899+96899+918492(Top 69%)7022(Top 61%)7022(Top 144%)
21M21.00 mi1.00 mi18678-1266972-736972-7320013(Top 75%)7936(Top 69%)7936(Top 162%)
35K21.75 mi0.75 mi18623+556945+276945+2717540(Top 66%)6582(Top 58%)6582(Top 135%)
23M23.00 mi1.25 mi18557+666927+186927+1817557(Top 66%)6611(Top 58%)6611(Top 135%)
24M24.00 mi1.00 mi18524+336921+66921+617953(Top 67%)6877(Top 60%)6877(Top 141%)
40K24.85 mi0.85 mi18489+356912+96912+917627(Top 66%)6757(Top 59%)6757(Top 138%)
25.2M25.20 mi0.35 mi18469+206909+36909+316875(Top 63%)6366(Top 56%)6366(Top 130%)
Finish26.22 mi1.02 mi18472-36916-76916-718451(Top 69%)7147(Top 63%)7147(Top 146%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

18552

Females

6835

F18-39

6835

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

17238

Females

6027

F18-39

6027

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

18552

Females

6835

F18-39

6835

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

19160

Females

7188

F18-39

7188

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

19358

Females

7291

F18-39

7291

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

19919

Females

7643

F18-39

7643

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

18597

Females

6971

F18-39

6971

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

18492

Females

7022

F18-39

7022

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

20013

Females

7936

F18-39

7936

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

17540

Females

6582

F18-39

6582

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

17557

Females

6611

F18-39

6611

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

17953

Females

6877

F18-39

6877

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

17627

Females

6757

F18-39

6757

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16875

Females

6366

F18-39

6366

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

18451

Females

7147

F18-39

7147

Passing Analysis

Category:
Athletes Passed
1445
Passed By
2150
Net Change
-705
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17767
5K → 10K497196+301#17767#17466
10K → 15K82461-379#17466#17845
15K → 20K84417-333#17845#18178
20K → Half1274-62#18178#18240
Half → 25K49389-340#18240#18580
25K → 30K1731730#18580#18580
30K → 20M10577+28#18580#18552
20M → 21M46172-126#18552#18678
21M → 35K7116+55#18678#18623
35K → 23M10943+66#18623#18557
23M → 24M6734+33#18557#18524
24M → 40K6934+35#18524#18489
40K → 25.2M3414+20#18489#18469
25.2M → Finish4750-3#18469#18472
TOTALS14452150-705
📊

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