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BOSTON MARATHON 2023

Lauren Granada

Bib: 29492•F

VT

0:00
0:00
/ mi
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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
31:11
Rank: #23538
Start → 5K
10:02/mi
31:11 split
10K· 6.21 mi
1:02:27
Rank: #23738 (-200)
5K → 10K
10:04/mi
31:16 split
15K· 9.32 mi
1:34:48
Rank: #23942 (-204)
10K → 15K
10:25/mi
32:21 split
20K· 12.43 mi
2:09:13
Rank: #24218 (-276)
15K → 20K
11:05/mi
34:25 split
Half· 13.11 mi
2:16:41
Rank: #24271 (-53)
20K → Half
10:57/mi
7:28 split
25K· 15.53 mi
2:45:04
Rank: #24405 (-134)
Half → 25K
11:42/mi
28:23 split
30K· 18.64 mi
3:29:50
Rank: #25042 (-637)
25K → 30K
14:25/mi
44:46 split
20M
3:49:22
Rank: #25191 (-149)
30K → 20M
14:22/mi
19:32 split
21M
4:07:06
Rank: #25381 (-190)
20M → 21M
17:44/mi
17:44 split
35K· 21.75 mi
4:18:45
Rank: #25477 (-96)
21M → 35K
15:34/mi
11:39 split
23M
4:36:50
Rank: #25535 (-58)
35K → 23M
14:27/mi
18:05 split
24M
4:51:09
Rank: #25594 (-59)
23M → 24M
14:19/mi
14:19 split
40K· 24.85 mi
5:03:46
Rank: #25634 (-40)
24M → 40K
14:45/mi
12:37 split
25.2M
5:09:10
Rank: #25652 (-18)
40K → 25.2M
15:40/mi
5:24 split
Finish· 26.22 mi
5:22:35
Rank: #25680 (-28)
25.2M → Finish
13:10/mi
13:25 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:41
Pace10:26 /mi
2nd Half
Distance13.11 mi
Time3:05:54
Pace14:11 /mi
📊Positive Split: 36.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:5931:1110:0231:11
10:02
-
10K
6.21 mi12:20:151:02:2710:0331:16
10:04
+0:02
15K
9.32 mi12:52:361:34:4810:1032:21
10:25
+0:21
20K
12.43 mi13:27:012:09:1310:2434:25
11:05
+0:40
Half
13.11 mi13:34:292:16:4110:267:28
10:57
-0:08
25K
15.53 mi14:02:522:45:0410:3828:23
11:42
+0:45
30K
18.64 mi14:47:383:29:5011:1544:46
14:25
+2:43
20M
20.00 mi15:07:103:49:2211:2819:32
14:22
-0:03
21M
21.00 mi15:24:544:07:0611:4617:44
17:44
+3:22
35K
21.75 mi15:36:334:18:4511:5411:39
15:34
-2:10
23M
23.00 mi15:54:384:36:5012:0218:05
14:27
-1:07
24M
24.00 mi16:08:574:51:0912:0814:19
14:19
-0:08
40K
24.85 mi16:21:345:03:4612:1312:37
14:45
+0:26
25.2M
25.20 mi16:26:585:09:1012:165:24
15:40
+0:55
Finish
26.22 mi16:40:235:22:3512:1913:25
13:10
-2:30

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

10:02 /mi

Average Pace

12:19 /mi

Slowest Pace

17:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:04

51% of race

Time at Steady Pace

2:02:44

38% of race

Time at Slower Pace

34:47

11% of race

Average Pace: 12:18 /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 mi11:48:5931:1110:0231:11
10:02
#23538
10K
6.21 mi12:20:151:02:2710:0331:16
10:04
#23738
15K
9.32 mi12:52:361:34:4810:1032:21
10:25
#23942
20K
12.43 mi13:27:012:09:1310:2434:25
11:05
#24218
Half
13.11 mi13:34:292:16:4110:267:28
10:57
#24271
25K
15.53 mi14:02:522:45:0410:3828:23
11:42
#24405
30K
18.64 mi14:47:383:29:5011:1544:46
14:25
#25042
20M
20.00 mi15:07:103:49:2211:2819:32
14:22
#25191
21M
21.00 mi15:24:544:07:0611:4617:44
17:44
#25381
35K
21.75 mi15:36:334:18:4511:5411:39
15:34
#25477
23M
23.00 mi15:54:384:36:5012:0218:05
14:27
#25535
24M
24.00 mi16:08:574:51:0912:0814:19
14:19
#25594
40K
24.85 mi16:21:345:03:4612:1312:37
14:45
#25634
25.2M
25.20 mi16:26:585:09:1012:165:24
15:40
#25652
Finish
26.22 mi16:40:235:22:3512:1913:25
13:10
#25680
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi235389664966424306(Top 91%)10060(Top 88%)10060(Top 206%)
10K6.21 mi3.10 mi23738-2009751-879751-8723825(Top 89%)9797(Top 86%)9797(Top 201%)
15K9.32 mi3.11 mi23942-2049858-1079858-10724306(Top 91%)10060(Top 88%)10060(Top 206%)
20K12.43 mi3.11 mi24218-27610015-15710015-15724730(Top 93%)10324(Top 90%)10324(Top 211%)
Half13.11 mi0.68 mi24271-5310047-3210047-3224886(Top 93%)10438(Top 91%)10438(Top 214%)
25K15.53 mi2.42 mi24405-13410137-9010137-9024897(Top 94%)10458(Top 92%)10458(Top 214%)
30K18.64 mi3.11 mi25042-63710509-37210509-37226205(Top 98%)11204(Top 98%)11204(Top 229%)
20M20.00 mi1.36 mi25191-14910608-9910608-9926035(Top 98%)11144(Top 98%)11144(Top 228%)
21M21.00 mi1.00 mi25381-19010722-11410722-11426529(Top 100%)11376(Top 100%)11376(Top 233%)
35K21.75 mi0.75 mi25477-9610776-5410776-5426490(Top 100%)11370(Top 100%)11370(Top 233%)
23M23.00 mi1.25 mi25535-5810811-3510811-3526096(Top 98%)11182(Top 98%)11182(Top 229%)
24M24.00 mi1.00 mi25594-5910847-3610847-3626193(Top 98%)11249(Top 98%)11249(Top 230%)
40K24.85 mi0.85 mi25634-4010870-2310870-2326056(Top 98%)11201(Top 98%)11201(Top 229%)
25.2M25.20 mi0.35 mi25652-1810881-1110881-1125999(Top 98%)11169(Top 98%)11169(Top 229%)
Finish26.22 mi1.02 mi25680-2810898-1710898-1726056(Top 98%)11199(Top 98%)11199(Top 229%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21story building
+97ft-345ft

Overall

24306

Females

10060

F18-39

10060

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

23825

Females

9797

F18-39

9797

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+67ft-78ft

Overall

24306

Females

10060

F18-39

10060

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

24730

Females

10324

F18-39

10324

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

24886

Females

10438

F18-39

10438

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

24897

Females

10458

F18-39

10458

25K→30K

15.5 - 18.6 mi

Top 98%
×9story building
+181ft-148ft

Overall

26205

Females

11204

F18-39

11204

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

26035

Females

11144

F18-39

11144

20M→21M

20.0 - 21.0 mi

Top 100%
×8story building
+106ft-24ft

Overall

26529

Females

11376

F18-39

11376

21M→35K

21.0 - 21.8 mi

Top 100%
×7story building
+17ft-86ft

Overall

26490

Females

11370

F18-39

11370

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

26096

Females

11182

F18-39

11182

23M→24M

23.0 - 24.0 mi

Top 98%
×6story building
+12ft-82ft

Overall

26193

Females

11249

F18-39

11249

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

26056

Females

11201

F18-39

11201

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

25999

Females

11169

F18-39

11169

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

26056

Females

11199

F18-39

11199

Passing Analysis

Category:
Athletes Passed
313
Passed By
2455
Net Change
-2142
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23538
5K → 10K120320-200#23538#23738
10K → 15K52256-204#23738#23942
15K → 20K43319-276#23942#24218
20K → Half861-53#24218#24271
Half → 25K44178-134#24271#24405
25K → 30K6643-637#24405#25042
30K → 20M8157-149#25042#25191
20M → 21M3193-190#25191#25381
21M → 35K6102-96#25381#25477
35K → 23M664-58#25477#25535
23M → 24M362-59#25535#25594
24M → 40K444-40#25594#25634
40K → 25.2M523-18#25634#25652
25.2M → Finish533-28#25652#25680
TOTALS3132455-2142
📊

Passing Visuals

Category:
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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