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BOSTON MARATHON 2023

Lindsay Mitchell

Bib: 18353•F

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 39%
Masters (Masters Women)
#0 / 6539
Top 26%
Division (F40-44)
#0 / 1878
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:31
Rank: #13183
Start → 5K
24:31 | 7:53/mi
10K· 6.21 mi
48:28
Rank: #12707 (+476)
5K → 10K
23:57 | 7:43/mi
15K· 9.32 mi
1:12:33
Rank: #12531 (+176)
10K → 15K
24:05 | 7:45/mi
20K· 12.43 mi
1:38:28
Rank: #13500 (-969)
15K → 20K
25:55 | 8:21/mi
Half· 13.11 mi
1:44:03
Rank: #13616 (-116)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:04:14
Rank: #13852 (-236)
Half → 25K
20:11 | 8:19/mi
30K· 18.64 mi
2:30:07
Rank: #13707 (+145)
25K → 30K
25:53 | 8:20/mi
20M
2:41:39
Rank: #13686 (+21)
30K → 20M
11:32 | 8:29/mi
21M
2:51:27
Rank: #13947 (-261)
20M → 21M
9:48 | 9:48/mi
35K· 21.75 mi
2:57:40
Rank: #13942 (+5)
21M → 35K
6:13 | 8:19/mi
23M
3:09:13
Rank: #14159 (-217)
35K → 23M
11:33 | 9:13/mi
24M
3:17:49
Rank: #14190 (-31)
23M → 24M
8:36 | 8:36/mi
40K· 24.85 mi
3:25:31
Rank: #14267 (-77)
24M → 40K
7:42 | 9:00/mi
25.2M
3:28:51
Rank: #14295 (-28)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:37:26
Rank: #14301 (-6)
25.2M → Finish
8:35 | 8:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:03
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:53:23
Pace8:39 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:3424:317:5324:31
7:53
-
10K
6.21 mi11:39:3148:287:4823:57
7:43
-0:10
15K
9.32 mi12:03:361:12:337:4724:05
7:45
+0:02
20K
12.43 mi12:29:311:38:287:5525:55
8:21
+0:36
Half
13.11 mi12:35:061:44:037:565:35
8:11
-0:10
25K
15.53 mi12:55:172:04:148:0020:11
8:19
+0:08
30K
18.64 mi13:21:102:30:078:0325:53
8:20
+0:01
20M
20.00 mi13:32:422:41:398:0511:32
8:29
+0:09
21M
21.00 mi13:42:302:51:278:109:48
9:48
+1:19
35K
21.75 mi13:48:432:57:408:106:13
8:19
-1:29
23M
23.00 mi14:00:163:09:138:1411:33
9:13
+0:54
24M
24.00 mi14:08:523:17:498:158:36
8:36
-0:37
40K
24.85 mi14:16:343:25:318:167:42
9:00
+0:24
25.2M
25.20 mi14:19:543:28:518:173:20
9:40
+0:40
Finish
26.22 mi14:28:293:37:268:188:35
8:25
-1:15

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

7:43 /mi

Average Pace

8:18 /mi

Slowest Pace

9:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:33

33% of race

Time at Steady Pace

1:52:30

52% of race

Time at Slower Pace

32:23

15% 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 mi11:15:3424:317:5324:31
7:53
#13183
10K
6.21 mi11:39:3148:287:4823:57
7:43
#12707
15K
9.32 mi12:03:361:12:337:4724:05
7:45
#12531
20K
12.43 mi12:29:311:38:287:5525:55
8:21
#13500
Half
13.11 mi12:35:061:44:037:565:35
8:11
#13616
25K
15.53 mi12:55:172:04:148:0020:11
8:19
#13852
30K
18.64 mi13:21:102:30:078:0325:53
8:20
#13707
20M
20.00 mi13:32:422:41:398:0511:32
8:29
#13686
21M
21.00 mi13:42:302:51:278:109:48
9:48
#13947
35K
21.75 mi13:48:432:57:408:106:13
8:19
#13942
23M
23.00 mi14:00:163:09:138:1411:33
9:13
#14159
24M
24.00 mi14:08:523:17:498:158:36
8:36
#14190
40K
24.85 mi14:16:343:25:318:167:42
9:00
#14267
25.2M
25.20 mi14:19:543:28:518:173:20
9:40
#14295
Finish
26.22 mi14:28:293:37:268:188:35
8:25
#14301
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi131833547354712338(Top 46%)3105(Top 27%)3105(Top 165%)
10K6.21 mi3.10 mi12707+4763267+2803267+28012354(Top 46%)3068(Top 27%)3068(Top 163%)
15K9.32 mi3.11 mi12531+1763194+733194+7312338(Top 46%)3105(Top 27%)3105(Top 165%)
20K12.43 mi3.11 mi13500-9693783-5893783-58915889(Top 60%)5278(Top 46%)5278(Top 281%)
Half13.11 mi0.68 mi13616-1163855-723855-7215687(Top 59%)5093(Top 45%)5093(Top 271%)
25K15.53 mi2.42 mi13852-2364024-1694024-16915102(Top 57%)4907(Top 43%)4907(Top 261%)
30K18.64 mi3.11 mi13707+1453962+623962+6213241(Top 50%)3894(Top 34%)3894(Top 207%)
20M20.00 mi1.36 mi13686+213971-93971-913574(Top 51%)4163(Top 36%)4163(Top 222%)
21M21.00 mi1.00 mi13947-2614147-1764147-17617259(Top 65%)6336(Top 55%)6336(Top 337%)
35K21.75 mi0.75 mi13942+54163-164163-1614177(Top 53%)4657(Top 41%)4657(Top 248%)
23M23.00 mi1.25 mi14159-2174321-1584321-15817177(Top 65%)6379(Top 56%)6379(Top 340%)
24M24.00 mi1.00 mi14190-314368-474368-4715071(Top 57%)5266(Top 46%)5266(Top 280%)
40K24.85 mi0.85 mi14267-774433-654433-6516178(Top 61%)5949(Top 52%)5949(Top 317%)
25.2M25.20 mi0.35 mi14295-284464-314464-3115975(Top 60%)5839(Top 51%)5839(Top 311%)
Finish26.22 mi1.02 mi14301-64483-194483-1914905(Top 56%)5206(Top 46%)5206(Top 277%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

12338

Females

3105

F40-44

3105

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

12354

Females

3068

F40-44

3068

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

12338

Females

3105

F40-44

3105

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

15889

Females

5278

F40-44

5278

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

15687

Females

5093

F40-44

5093

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

15102

Females

4907

F40-44

4907

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

13241

Females

3894

F40-44

3894

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13574

Females

4163

F40-44

4163

20M→21M

20.0 - 21.0 mi

Top 65%
×8stories
+106ft-24ft

Overall

17259

Females

6336

F40-44

6336

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

14177

Females

4657

F40-44

4657

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

17177

Females

6379

F40-44

6379

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

15071

Females

5266

F40-44

5266

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16178

Females

5949

F40-44

5949

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15975

Females

5839

F40-44

5839

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14905

Females

5206

F40-44

5206

Passing Analysis

Category:
Athletes Passed
1695
Passed By
2813
Net Change
-1118
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13183
5K → 10K618142+476#13183#12707
10K → 15K302126+176#12707#12531
15K → 20K311000-969#12531#13500
20K → Half7123-116#13500#13616
Half → 25K73309-236#13616#13852
25K → 30K254109+145#13852#13707
30K → 20M11089+21#13707#13686
20M → 21M32293-261#13686#13947
21M → 35K4742+5#13947#13942
35K → 23M44261-217#13942#14159
23M → 24M5182-31#14159#14190
24M → 40K38115-77#14190#14267
40K → 25.2M2149-28#14267#14295
25.2M → Finish6773-6#14295#14301
TOTALS16952813-1118
📊

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