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BOSTON MARATHON 2023

Jessica Garrigan

Bib: 25418•F

MA

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
30:38
Rank: #23093
Start → 5K
9:52/mi
30:38 split
10K· 6.21 mi
1:00:13
Rank: #22872 (+221)
5K → 10K
9:31/mi
29:35 split
15K· 9.32 mi
1:30:25
Rank: #22882 (-10)
10K → 15K
9:43/mi
30:12 split
20K· 12.43 mi
2:01:25
Rank: #22847 (+35)
15K → 20K
9:59/mi
31:00 split
Half· 13.11 mi
2:08:05
Rank: #22848 (-1)
20K → Half
9:46/mi
6:40 split
25K· 15.53 mi
2:33:32
Rank: #22924 (-76)
Half → 25K
10:30/mi
25:27 split
30K· 18.64 mi
3:06:01
Rank: #22759 (+165)
25K → 30K
10:27/mi
32:29 split
20M
3:20:22
Rank: #22683 (+76)
30K → 20M
10:34/mi
14:21 split
21M
3:31:18
Rank: #22574 (+109)
20M → 21M
10:56/mi
10:56 split
35K· 21.75 mi
3:39:26
Rank: #22581 (-7)
21M → 35K
10:52/mi
8:08 split
23M
3:52:50
Rank: #22531 (+50)
35K → 23M
10:42/mi
13:24 split
24M
4:03:25
Rank: #22522 (+9)
23M → 24M
10:35/mi
10:35 split
40K· 24.85 mi
4:12:43
Rank: #22500 (+22)
24M → 40K
10:53/mi
9:18 split
25.2M
4:16:36
Rank: #22478 (+22)
40K → 25.2M
11:16/mi
3:53 split
Finish· 26.22 mi
4:26:29
Rank: #22425 (+53)
25.2M → Finish
9:42/mi
9:53 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:05
Pace9:46 /mi
2nd Half
Distance13.11 mi
Time2:18:24
Pace10:33 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:4830:389:5230:38
9:52
-
10K
6.21 mi12:16:231:00:139:4129:35
9:31
-0:21
15K
9.32 mi12:46:351:30:259:4230:12
9:43
+0:12
20K
12.43 mi13:17:352:01:259:4631:00
9:59
+0:16
Half
13.11 mi13:24:152:08:059:466:40
9:46
-0:13
25K
15.53 mi13:49:422:33:329:5325:27
10:30
+0:44
30K
18.64 mi14:22:113:06:019:5932:29
10:27
-0:03
20M
20.00 mi14:36:323:20:2210:0114:21
10:34
+0:07
21M
21.00 mi14:47:283:31:1810:0410:56
10:56
+0:22
35K
21.75 mi14:55:363:39:2610:058:08
10:52
-0:04
23M
23.00 mi15:09:003:52:5010:0713:24
10:42
-0:10
24M
24.00 mi15:19:354:03:2510:0910:35
10:35
-0:07
40K
24.85 mi15:28:534:12:4310:109:18
10:53
+0:18
25.2M
25.20 mi15:32:464:16:3610:113:53
11:16
+0:23
Finish
26.22 mi15:42:394:26:2910:109:53
9:42
-1:34

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

9:31 /mi

Average Pace

10:10 /mi

Slowest Pace

11:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:27

64% of race

Time at Steady Pace

1:32:09

35% of race

Time at Slower Pace

3:53

1% of race

Average Pace: 10:10 /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 mi11:46:4830:389:5230:38
9:52
#23093
10K
6.21 mi12:16:231:00:139:4129:35
9:31
#22872
15K
9.32 mi12:46:351:30:259:4230:12
9:43
#22882
20K
12.43 mi13:17:352:01:259:4631:00
9:59
#22847
Half
13.11 mi13:24:152:08:059:466:40
9:46
#22848
25K
15.53 mi13:49:422:33:329:5325:27
10:30
#22924
30K
18.64 mi14:22:113:06:019:5932:29
10:27
#22759
20M
20.00 mi14:36:323:20:2210:0114:21
10:34
#22683
21M
21.00 mi14:47:283:31:1810:0410:56
10:56
#22574
35K
21.75 mi14:55:363:39:2610:058:08
10:52
#22581
23M
23.00 mi15:09:003:52:5010:0713:24
10:42
#22531
24M
24.00 mi15:19:354:03:2510:0910:35
10:35
#22522
40K
24.85 mi15:28:534:12:4310:109:18
10:53
#22500
25.2M
25.20 mi15:32:464:16:3610:113:53
11:16
#22478
Finish
26.22 mi15:42:394:26:2910:109:53
9:42
#22425
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi230939442944222862(Top 86%)9264(Top 81%)9264(Top 190%)
10K6.21 mi3.10 mi22872+2219290+1529290+15222579(Top 85%)9128(Top 80%)9128(Top 187%)
15K9.32 mi3.11 mi22882-109283+79283+722862(Top 86%)9264(Top 81%)9264(Top 190%)
20K12.43 mi3.11 mi22847+359271+129271+1222856(Top 86%)9278(Top 81%)9278(Top 190%)
Half13.11 mi0.68 mi22848-19267+49267+422811(Top 86%)9248(Top 81%)9248(Top 189%)
25K15.53 mi2.42 mi22924-769319-529319-5223197(Top 87%)9489(Top 83%)9489(Top 194%)
30K18.64 mi3.11 mi22759+1659263+569263+5622120(Top 83%)8965(Top 78%)8965(Top 184%)
20M20.00 mi1.36 mi22683+769235+289235+2821878(Top 82%)8911(Top 78%)8911(Top 182%)
21M21.00 mi1.00 mi22574+1099180+559180+5520696(Top 78%)8292(Top 73%)8292(Top 170%)
35K21.75 mi0.75 mi22581-79191-119191-1123072(Top 87%)9626(Top 84%)9626(Top 197%)
23M23.00 mi1.25 mi22531+509176+159176+1521773(Top 82%)8950(Top 78%)8950(Top 183%)
24M24.00 mi1.00 mi22522+99177-19177-122207(Top 83%)9212(Top 81%)9212(Top 189%)
40K24.85 mi0.85 mi22500+229170+79170+722111(Top 83%)9199(Top 81%)9199(Top 188%)
25.2M25.20 mi0.35 mi22478+229159+119159+1121077(Top 79%)8636(Top 76%)8636(Top 177%)
Finish26.22 mi1.02 mi22425+539140+199140+1920816(Top 78%)8477(Top 74%)8477(Top 174%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

22862

Females

9264

F18-39

9264

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

22579

Females

9128

F18-39

9128

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

22862

Females

9264

F18-39

9264

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

22856

Females

9278

F18-39

9278

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

22811

Females

9248

F18-39

9248

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

23197

Females

9489

F18-39

9489

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

22120

Females

8965

F18-39

8965

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

21878

Females

8911

F18-39

8911

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

20696

Females

8292

F18-39

8292

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

23072

Females

9626

F18-39

9626

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

21773

Females

8950

F18-39

8950

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

22207

Females

9212

F18-39

9212

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

22111

Females

9199

F18-39

9199

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

21077

Females

8636

F18-39

8636

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

20816

Females

8477

F18-39

8477

Passing Analysis

Category:
Athletes Passed
1452
Passed By
784
Net Change
+668
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23093
5K → 10K357136+221#23093#22872
10K → 15K147157-10#22872#22882
15K → 20K149114+35#22882#22847
20K → Half2526-1#22847#22848
Half → 25K70146-76#22848#22924
25K → 30K20843+165#22924#22759
30K → 20M9418+76#22759#22683
20M → 21M12213+109#22683#22574
21M → 35K3441-7#22574#22581
35K → 23M8535+50#22581#22531
23M → 24M3829+9#22531#22522
24M → 40K3513+22#22522#22500
40K → 25.2M264+22#22500#22478
25.2M → Finish629+53#22478#22425
TOTALS1452784+668
📊

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