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BOSTON MARATHON 2023

Jamie Wallisch

Bib: 16600•F

DC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 39%
Gender (Female)
#0 / 11423
Top 20%
Division (F18-39)
#0 / 4884
Top 35%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:01
Rank: #8895
Start → 5K
23:01 | 7:25/mi
10K· 6.21 mi
45:39
Rank: #8789 (+106)
5K → 10K
22:38 | 7:17/mi
15K· 9.32 mi
1:08:20
Rank: #8703 (+86)
10K → 15K
22:41 | 7:18/mi
20K· 12.43 mi
1:31:51
Rank: #8933 (-230)
15K → 20K
23:31 | 7:34/mi
Half· 13.11 mi
1:37:04
Rank: #9055 (-122)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
1:56:13
Rank: #9491 (-436)
Half → 25K
19:09 | 7:54/mi
30K· 18.64 mi
2:21:00
Rank: #9695 (-204)
25K → 30K
24:47 | 7:59/mi
20M
2:32:38
Rank: #9996 (-301)
30K → 20M
11:38 | 8:34/mi
21M
2:41:12
Rank: #10027 (-31)
20M → 21M
8:34 | 8:34/mi
35K· 21.75 mi
2:47:21
Rank: #10153 (-126)
21M → 35K
6:09 | 8:13/mi
23M
2:58:16
Rank: #10404 (-251)
35K → 23M
10:55 | 8:43/mi
24M
3:06:30
Rank: #10513 (-109)
23M → 24M
8:14 | 8:14/mi
40K· 24.85 mi
3:13:39
Rank: #10557 (-44)
24M → 40K
7:09 | 8:22/mi
25.2M
3:16:37
Rank: #10535 (+22)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:24:18
Rank: #10448 (+87)
25.2M → Finish
7:41 | 7:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:04
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:47:14
Pace8:11 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:1023:017:2523:01
7:25
-
10K
6.21 mi11:35:4845:397:2122:38
7:17
-0:08
15K
9.32 mi11:58:291:08:207:2022:41
7:18
+0:01
20K
12.43 mi12:22:001:31:517:2323:31
7:34
+0:16
Half
13.11 mi12:27:131:37:047:245:13
7:39
+0:05
25K
15.53 mi12:46:221:56:137:2919:09
7:54
+0:15
30K
18.64 mi13:11:092:21:007:3424:47
7:59
+0:05
20M
20.00 mi13:22:472:32:387:3811:38
8:34
+0:35
21M
21.00 mi13:31:212:41:127:418:34
8:34
0:00
35K
21.75 mi13:37:302:47:217:426:09
8:13
-0:21
23M
23.00 mi13:48:252:58:167:4510:55
8:43
+0:30
24M
24.00 mi13:56:393:06:307:468:14
8:14
-0:29
40K
24.85 mi14:03:483:13:397:477:09
8:22
+0:08
25.2M
25.20 mi14:06:463:16:377:482:58
8:36
+0:14
Finish
26.22 mi14:14:273:24:187:487:41
7:32
-1:04

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

7:17 /mi

Average Pace

7:48 /mi

Slowest Pace

8:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:41

73% of race

Time at Steady Pace

41:44

20% of race

Time at Slower Pace

13:53

7% of race

Average Pace: 7:48 /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 mi11:13:1023:017:2523:01
7:25
#8895
10K
6.21 mi11:35:4845:397:2122:38
7:17
#8789
15K
9.32 mi11:58:291:08:207:2022:41
7:18
#8703
20K
12.43 mi12:22:001:31:517:2323:31
7:34
#8933
Half
13.11 mi12:27:131:37:047:245:13
7:39
#9055
25K
15.53 mi12:46:221:56:137:2919:09
7:54
#9491
30K
18.64 mi13:11:092:21:007:3424:47
7:59
#9695
20M
20.00 mi13:22:472:32:387:3811:38
8:34
#9996
21M
21.00 mi13:31:212:41:127:418:34
8:34
#10027
35K
21.75 mi13:37:302:47:217:426:09
8:13
#10153
23M
23.00 mi13:48:252:58:167:4510:55
8:43
#10404
24M
24.00 mi13:56:393:06:307:468:14
8:14
#10513
40K
24.85 mi14:03:483:13:397:477:09
8:22
#10557
25.2M
25.20 mi14:06:463:16:377:482:58
8:36
#10535
Finish
26.22 mi14:14:273:24:187:487:41
7:32
#10448
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8895135813588573(Top 32%)1278(Top 11%)1278(Top 26%)
10K6.21 mi3.10 mi8789+1061323+351323+358778(Top 33%)1332(Top 12%)1332(Top 27%)
15K9.32 mi3.11 mi8703+861310+131310+138573(Top 32%)1278(Top 11%)1278(Top 26%)
20K12.43 mi3.11 mi8933-2301414-1041414-1049868(Top 37%)1859(Top 16%)1859(Top 38%)
Half13.11 mi0.68 mi9055-1221467-531467-5311447(Top 43%)2588(Top 23%)2588(Top 53%)
25K15.53 mi2.42 mi9491-4361641-1741641-17411904(Top 45%)3017(Top 26%)3017(Top 62%)
30K18.64 mi3.11 mi9695-2041760-1191760-11910710(Top 40%)2495(Top 22%)2495(Top 51%)
20M20.00 mi1.36 mi9996-3011916-1561916-15614045(Top 53%)4444(Top 39%)4444(Top 91%)
21M21.00 mi1.00 mi10027-311965-491965-4910814(Top 41%)2788(Top 24%)2788(Top 57%)
35K21.75 mi0.75 mi10153-1262034-692034-6913587(Top 51%)4322(Top 38%)4322(Top 88%)
23M23.00 mi1.25 mi10404-2512199-1652199-16514501(Top 54%)4895(Top 43%)4895(Top 100%)
24M24.00 mi1.00 mi10513-1092288-892288-8912831(Top 48%)4030(Top 35%)4030(Top 83%)
40K24.85 mi0.85 mi10557-442339-512339-5112470(Top 47%)3911(Top 34%)3911(Top 80%)
25.2M25.20 mi0.35 mi10535+222337+22337+210204(Top 38%)2784(Top 24%)2784(Top 57%)
Finish26.22 mi1.02 mi10448+872320+172320+178877(Top 33%)2190(Top 19%)2190(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

8573

Females

1278

F18-39

1278

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8778

Females

1332

F18-39

1332

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

8573

Females

1278

F18-39

1278

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

9868

Females

1859

F18-39

1859

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

11447

Females

2588

F18-39

2588

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

11904

Females

3017

F18-39

3017

25K→30K

15.5 - 18.6 mi

Top 40%
×9stories
+181ft-148ft

Overall

10710

Females

2495

F18-39

2495

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

14045

Females

4444

F18-39

4444

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

10814

Females

2788

F18-39

2788

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

13587

Females

4322

F18-39

4322

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

14501

Females

4895

F18-39

4895

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12831

Females

4030

F18-39

4030

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12470

Females

3911

F18-39

3911

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10204

Females

2784

F18-39

2784

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8877

Females

2190

F18-39

2190

Passing Analysis

Category:
Athletes Passed
1158*
Passed By
2709
Net Change
-1553
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8895
5K → 10K318212+106#8895#8789
10K → 15K191105+86#8789#8703
15K → 20K69299-230#8703#8933
20K → Half4126-122#8933#9055
Half → 25K41477-436#9055#9491
25K → 30K110*314-204#9491#9695
30K → 20M34335-301#9695#9996
20M → 21M80109-31#9996#10027
21M → 35K19145-126#10027#10153
35K → 23M40291-251#10153#10404
23M → 24M37146-109#10404#10513
24M → 40K5397-44#10513#10557
40K → 25.2M3917+22#10557#10535
25.2M → Finish12336+87#10535#10448
TOTALS1158*2709-1553

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

📊

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