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BOSTON MARATHON 2023

Lindsay Close

Bib: 19822•F

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 36%
Gender (Female)
#0 / 11423
Top 17%
Masters (Masters Women)
#0 / 6539
Top 7%
Division (F40-44)
#0 / 1878
Top 15%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:09
Rank: #14674
Start → 5K
25:09 | 8:06/mi
10K· 6.21 mi
49:15
Rank: #13790 (+884)
5K → 10K
24:06 | 7:45/mi
15K· 9.32 mi
1:13:33
Rank: #13503 (+287)
10K → 15K
24:18 | 7:49/mi
20K· 12.43 mi
1:37:19
Rank: #12672 (+831)
15K → 20K
23:46 | 7:39/mi
Half· 13.11 mi
1:42:28
Rank: #12547 (+125)
20K → Half
5:09 | 7:33/mi
25K· 15.53 mi
2:00:47
Rank: #11964 (+583)
Half → 25K
18:19 | 7:33/mi
30K· 18.64 mi
2:24:10
Rank: #11031 (+933)
25K → 30K
23:23 | 7:32/mi
20M
2:34:37
Rank: #10770 (+261)
30K → 20M
10:27 | 7:41/mi
21M
2:43:07
Rank: #10759 (+11)
20M → 21M
8:30 | 8:30/mi
35K· 21.75 mi
2:48:34
Rank: #10580 (+179)
21M → 35K
5:27 | 7:17/mi
23M
2:58:01
Rank: #10325 (+255)
35K → 23M
9:27 | 7:33/mi
24M
3:05:20
Rank: #10122 (+203)
23M → 24M
7:19 | 7:19/mi
40K· 24.85 mi
3:11:46
Rank: #9963 (+159)
24M → 40K
6:26 | 7:31/mi
25.2M
3:14:29
Rank: #9868 (+95)
40K → 25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
3:21:55
Rank: #9701 (+167)
25.2M → Finish
7:26 | 7:18/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:42:28
Pace7:49 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:39:27
Pace7:35 /mi
📊Negative Split: 2.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5025:098:0625:09
8:06
-
10K
6.21 mi11:40:5649:157:5624:06
7:45
-0:21
15K
9.32 mi12:05:141:13:337:5324:18
7:49
+0:04
20K
12.43 mi12:29:001:37:197:5023:46
7:39
-0:10
Half
13.11 mi12:34:091:42:287:495:09
7:33
-0:06
25K
15.53 mi12:52:282:00:477:4718:19
7:33
0:00
30K
18.64 mi13:15:512:24:107:4423:23
7:32
-0:01
20M
20.00 mi13:26:182:34:377:4410:27
7:41
+0:09
21M
21.00 mi13:34:482:43:077:468:30
8:30
+0:49
35K
21.75 mi13:40:152:48:347:455:27
7:17
-1:13
23M
23.00 mi13:49:422:58:017:449:27
7:33
+0:16
24M
24.00 mi13:57:013:05:207:437:19
7:19
-0:14
40K
24.85 mi14:03:273:11:467:436:26
7:31
+0:12
25.2M
25.20 mi14:06:103:14:297:432:43
7:53
+0:22
Finish
26.22 mi14:13:363:21:557:427:26
7:18
-0:35

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

7:42 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:16

83% of race

Time at Steady Pace

33:39

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:42 /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 mi11:16:5025:098:0625:09
8:06
#14674
10K
6.21 mi11:40:5649:157:5624:06
7:45
#13790
15K
9.32 mi12:05:141:13:337:5324:18
7:49
#13503
20K
12.43 mi12:29:001:37:197:5023:46
7:39
#12672
Half
13.11 mi12:34:091:42:287:495:09
7:33
#12547
25K
15.53 mi12:52:282:00:477:4718:19
7:33
#11964
30K
18.64 mi13:15:512:24:107:4423:23
7:32
#11031
20M
20.00 mi13:26:182:34:377:4410:27
7:41
#10770
21M
21.00 mi13:34:482:43:077:468:30
8:30
#10759
35K
21.75 mi13:40:152:48:347:455:27
7:17
#10580
23M
23.00 mi13:49:422:58:017:449:27
7:33
#10325
24M
24.00 mi13:57:013:05:207:437:19
7:19
#10122
40K
24.85 mi14:03:273:11:467:436:26
7:31
#9963
25.2M
25.20 mi14:06:103:14:297:432:43
7:53
#9868
Finish
26.22 mi14:13:363:21:557:427:26
7:18
#9701
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi146744430443012905(Top 48%)3412(Top 30%)3412(Top 182%)
10K6.21 mi3.10 mi13790+8843917+5133917+51312742(Top 48%)3275(Top 29%)3275(Top 174%)
15K9.32 mi3.11 mi13503+2873751+1663751+16612905(Top 48%)3412(Top 30%)3412(Top 182%)
20K12.43 mi3.11 mi12672+8313293+4583293+45810517(Top 40%)2149(Top 19%)2149(Top 114%)
Half13.11 mi0.68 mi12547+1253229+643229+6410654(Top 40%)2192(Top 19%)2192(Top 117%)
25K15.53 mi2.42 mi11964+5832917+3122917+3129219(Top 35%)1645(Top 14%)1645(Top 88%)
30K18.64 mi3.11 mi11031+9332418+4992418+4997419(Top 28%)1081(Top 9%)1081(Top 58%)
20M20.00 mi1.36 mi10770+2612319+992319+998142(Top 31%)1463(Top 13%)1463(Top 78%)
21M21.00 mi1.00 mi10759+112331-122331-1210501(Top 39%)2622(Top 23%)2622(Top 140%)
35K21.75 mi0.75 mi10580+1792263+682263+687094(Top 27%)1147(Top 10%)1147(Top 61%)
23M23.00 mi1.25 mi10325+2552161+1022161+1026761(Top 25%)1092(Top 10%)1092(Top 58%)
24M24.00 mi1.00 mi10122+2032085+762085+766536(Top 25%)1097(Top 10%)1097(Top 58%)
40K24.85 mi0.85 mi9963+1592044+412044+416897(Top 26%)1328(Top 12%)1328(Top 71%)
25.2M25.20 mi0.35 mi9868+952012+322012+325910(Top 22%)1041(Top 9%)1041(Top 55%)
Finish26.22 mi1.02 mi9701+1671965+471965+477137(Top 27%)1484(Top 13%)1484(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21stories
+97ft-345ft

Overall

12905

Females

3412

F40-44

3412

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

12742

Females

3275

F40-44

3275

10K→15K

6.2 - 9.3 mi

Top 48%
×3stories
+67ft-78ft

Overall

12905

Females

3412

F40-44

3412

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

10517

Females

2149

F40-44

2149

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

10654

Females

2192

F40-44

2192

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9219

Females

1645

F40-44

1645

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7419

Females

1081

F40-44

1081

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8142

Females

1463

F40-44

1463

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

10501

Females

2622

F40-44

2622

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7094

Females

1147

F40-44

1147

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6761

Females

1092

F40-44

1092

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6536

Females

1097

F40-44

1097

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6897

Females

1328

F40-44

1328

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5910

Females

1041

F40-44

1041

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

7137

Females

1484

F40-44

1484

Passing Analysis

Category:
Athletes Passed
5222*
Passed By
249
Net Change
+4973
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14674
5K → 10K95167+884#14674#13790
10K → 15K36780+287#13790#13503
15K → 20K8332+831#13503#12672
20K → Half1261+125#12672#12547
Half → 25K5852+583#12547#11964
25K → 30K9341+933#11964#11031
30K → 20M265*4+261#11031#10770
20M → 21M7665+11#10770#10759
21M → 35K1812+179#10759#10580
35K → 23M2594+255#10580#10325
23M → 24M2074+203#10325#10122
24M → 40K165*6+159#10122#9963
40K → 25.2M983+95#9963#9868
25.2M → Finish175*8+167#9868#9701
TOTALS5222*249+4973

* 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