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BOSTON MARATHON 2023

Jenny Gaard

Bib: 29444•F

MN

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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:38/mi
29:56
↑ 97↓ 3451.5%
10K· 6.21 mi
9:17/mi
58:45
↑ 79↓ 1380.4%
15K· 9.32 mi
9:11/mi
1:27:17
↑ 67↓ 78
20K· 12.43 mi
9:17/mi
1:56:09
↑ 106↓ 860.1%
Half· 13.11 mi
9:55/mi
2:02:55
↑ 19↓ 370.5%
25K· 15.53 mi
9:23/mi
2:25:40
↑ 66↓ 880.2%
30K· 18.64 mi
9:57/mi
2:56:34
↑ 181↓ 1480.2%
20M
10:59/mi
3:11:29
↑ 64↓ 500.2%
21M
10:33/mi
3:22:02
↑ 106↓ 241.6%
35K· 21.75 mi
9:43/mi
3:29:18
↑ 17↓ 861.7%
23M
9:44/mi
3:41:29
↑ 23↓ 630.6%
24M
9:25/mi
3:50:54
↓ 821.3%
40K· 24.85 mi
9:34/mi
3:59:05
↓ 200.3%
25.2M
10:12/mi
4:02:36
↑ 13↓ 160.2%
Finish· 26.22 mi
8:54/mi
4:11:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:55
Pace9:23 /mi
2nd Half
Distance13.11 mi
Time2:08:45
Pace9:49 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:0029:569:3829:56
9:38
-
10K
6.21 mi12:16:4958:459:2728:49
9:17
-0:21
15K
9.32 mi12:45:211:27:179:2228:32
9:11
-0:06
20K
12.43 mi13:14:131:56:099:2128:52
9:17
+0:06
Half
13.11 mi13:20:592:02:559:236:46
9:55
+0:38
25K
15.53 mi13:43:442:25:409:2322:45
9:23
-0:32
30K
18.64 mi14:14:382:56:349:2830:54
9:57
+0:34
20M
20.00 mi14:29:333:11:299:3414:55
10:59
+1:02
21M
21.00 mi14:40:063:22:029:3710:33
10:33
-0:26
35K
21.75 mi14:47:223:29:189:377:16
9:43
-0:50
23M
23.00 mi14:59:333:41:299:3812:11
9:44
+0:01
24M
24.00 mi15:08:583:50:549:379:25
9:25
-0:19
40K
24.85 mi15:17:093:59:059:378:11
9:34
+0:09
25.2M
25.20 mi15:20:404:02:369:383:31
10:12
+0:38
Finish
26.22 mi15:29:444:11:409:369:04
8:54
-1:18

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

8:54 /mi

Average Pace

9:36 /mi

Slowest Pace

10:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:17

38% of race

Time at Steady Pace

1:29:44

36% of race

Time at Slower Pace

1:06:39

26% of race

Average Pace: 9:36 /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 mi11:48:0029:569:3829:56
9:38
#22477
10K
6.21 mi12:16:4958:459:2728:49
9:17
#22219
15K
9.32 mi12:45:211:27:179:2228:32
9:11
#21881
20K
12.43 mi13:14:131:56:099:2128:52
9:17
#21659
Half
13.11 mi13:20:592:02:559:236:46
9:55
#21744
25K
15.53 mi13:43:442:25:409:2322:45
9:23
#21530
30K
18.64 mi14:14:382:56:349:2830:54
9:57
#21388
20M
20.00 mi14:29:333:11:299:3414:55
10:59
#21521
21M
21.00 mi14:40:063:22:029:3710:33
10:33
#21406
35K
21.75 mi14:47:223:29:189:377:16
9:43
#21365
23M
23.00 mi14:59:333:41:299:3812:11
9:44
#21224
24M
24.00 mi15:08:583:50:549:379:25
9:25
#21113
40K
24.85 mi15:17:093:59:059:378:11
9:34
#21016
25.2M
25.20 mi15:20:404:02:369:383:31
10:12
#20961
Finish
26.22 mi15:29:444:11:409:369:04
8:54
#20840
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi224779123912321254(Top 80%)8375(Top 73%)8375(Top 171%)
10K6.21 mi3.10 mi22219+2588961+1628961+16221856(Top 82%)8744(Top 77%)8744(Top 179%)
15K9.32 mi3.11 mi21881+3388770+1918770+19121254(Top 80%)8375(Top 73%)8375(Top 171%)
20K12.43 mi3.11 mi21659+2228641+1298641+12920937(Top 79%)8199(Top 72%)8199(Top 168%)
Half13.11 mi0.68 mi21744-858680-398680-3923117(Top 87%)9412(Top 82%)9412(Top 193%)
25K15.53 mi2.42 mi21530+2148562+1188562+11820469(Top 77%)7971(Top 70%)7971(Top 163%)
30K18.64 mi3.11 mi21388+1428495+678495+6720877(Top 78%)8274(Top 72%)8274(Top 169%)
20M20.00 mi1.36 mi21521-1338578-838578-8322672(Top 85%)9341(Top 82%)9341(Top 191%)
21M21.00 mi1.00 mi21406+1158527+518527+5119759(Top 74%)7800(Top 68%)7800(Top 160%)
35K21.75 mi0.75 mi21365+418513+148513+1420523(Top 77%)8234(Top 72%)8234(Top 169%)
23M23.00 mi1.25 mi21224+1418460+538460+5319211(Top 72%)7535(Top 66%)7535(Top 154%)
24M24.00 mi1.00 mi21113+1118408+528408+5218937(Top 71%)7416(Top 65%)7416(Top 152%)
40K24.85 mi0.85 mi21016+978364+448364+4418597(Top 70%)7277(Top 64%)7277(Top 149%)
25.2M25.20 mi0.35 mi20961+558338+268338+2618186(Top 68%)7066(Top 62%)7066(Top 145%)
Finish26.22 mi1.02 mi20840+1218277+618277+6117522(Top 66%)6673(Top 58%)6673(Top 137%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

21254

Females

8375

F18-39

8375

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

21856

Females

8744

F18-39

8744

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

21254

Females

8375

F18-39

8375

15K→20K

9.3 - 12.4 mi

Top 79%
×5story building
+106ft-86ft

Overall

20937

Females

8199

F18-39

8199

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

23117

Females

9412

F18-39

9412

Half→25K

13.1 - 15.5 mi

Top 77%
×4story building
+66ft-88ft

Overall

20469

Females

7971

F18-39

7971

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

20877

Females

8274

F18-39

8274

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

22672

Females

9341

F18-39

9341

20M→21M

20.0 - 21.0 mi

Top 74%
×8story building
+106ft-24ft

Overall

19759

Females

7800

F18-39

7800

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

20523

Females

8234

F18-39

8234

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

19211

Females

7535

F18-39

7535

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

18937

Females

7416

F18-39

7416

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

18597

Females

7277

F18-39

7277

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

18186

Females

7066

F18-39

7066

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

17522

Females

6673

F18-39

6673

Passing Analysis

Category:
Athletes Passed
2234
Passed By
597
Net Change
+1637
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22477
5K → 10K397139+258#22477#22219
10K → 15K38648+338#22219#21881
15K → 20K25129+222#21881#21659
20K → Half691-85#21659#21744
Half → 25K22915+214#21744#21530
25K → 30K19048+142#21530#21388
30K → 20M38171-133#21388#21521
20M → 21M12914+115#21521#21406
21M → 35K5110+41#21406#21365
35K → 23M15312+141#21365#21224
23M → 24M1143+111#21224#21113
24M → 40K1025+97#21113#21016
40K → 25.2M594+55#21016#20961
25.2M → Finish1298+121#20961#20840
TOTALS2234597+1637
📊

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