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BOSTON MARATHON 2023

Jessica Hetrick

Bib: 19541•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 48%
Gender (Female)
#0 / 11423
Top 31%
Masters (Masters Women)
#0 / 6539
Top 18%
Division (F40-44)
#0 / 1878
Top 33%
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
8:24/mi
26:06
↑ 97↓ 3451.5%
10K· 6.21 mi
8:09/mi
51:25
↑ 79↓ 1380.4%
15K· 9.32 mi
8:02/mi
1:16:23
↑ 67↓ 78
20K· 12.43 mi
8:02/mi
1:41:22
↑ 106↓ 860.1%
Half· 13.11 mi
7:53/mi
1:46:45
↑ 19↓ 370.5%
25K· 15.53 mi
7:58/mi
2:06:04
↑ 66↓ 880.2%
30K· 18.64 mi
8:10/mi
2:31:26
↑ 181↓ 1480.2%
20M
8:08/mi
2:42:29
↑ 64↓ 500.2%
21M
8:22/mi
2:50:51
↑ 106↓ 241.6%
35K· 21.75 mi
7:44/mi
2:56:38
↑ 17↓ 861.7%
23M
7:54/mi
3:06:32
↑ 23↓ 630.6%
24M
7:49/mi
3:14:21
↓ 821.3%
40K· 24.85 mi
8:00/mi
3:21:11
↓ 200.3%
25.2M
8:25/mi
3:24:05
↑ 13↓ 160.2%
Finish· 26.22 mi
7:39/mi
3:31:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:46:45
Pace8:09 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:45:08
Pace8:01 /mi
📊Negative Split: 1.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:1126:068:2426:06
8:24
-
10K
6.21 mi11:47:3051:258:1625:19
8:09
-0:15
15K
9.32 mi12:12:281:16:238:1224:58
8:02
-0:07
20K
12.43 mi12:37:271:41:228:0924:59
8:02
0:00
Half
13.11 mi12:42:501:46:458:095:23
7:53
-0:09
25K
15.53 mi13:02:092:06:048:0719:19
7:58
+0:05
30K
18.64 mi13:27:312:31:268:0725:22
8:10
+0:12
20M
20.00 mi13:38:342:42:298:0711:03
8:08
-0:02
21M
21.00 mi13:46:562:50:518:088:22
8:22
+0:14
35K
21.75 mi13:52:432:56:388:075:47
7:44
-0:38
23M
23.00 mi14:02:373:06:328:079:54
7:54
+0:10
24M
24.00 mi14:10:263:14:218:067:49
7:49
-0:05
40K
24.85 mi14:17:163:21:118:066:50
8:00
+0:11
25.2M
25.20 mi14:20:103:24:058:062:54
8:25
+0:25
Finish
26.22 mi14:27:583:31:538:057:48
7:39
-0:46

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

7:39 /mi

Average Pace

8:05 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:28:59

99% of race

Time at Steady Pace

2:54

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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 mi11:22:1126:068:2426:06
8:24
#16880
10K
6.21 mi11:47:3051:258:1625:19
8:09
#16323
15K
9.32 mi12:12:281:16:238:1224:58
8:02
#15788
20K
12.43 mi12:37:271:41:228:0924:59
8:02
#15296
Half
13.11 mi12:42:501:46:458:095:23
7:53
#15201
25K
15.53 mi13:02:092:06:048:0719:19
7:58
#14753
30K
18.64 mi13:27:312:31:268:0725:22
8:10
#14278
20M
20.00 mi13:38:342:42:298:0711:03
8:08
#14039
21M
21.00 mi13:46:562:50:518:088:22
8:22
#13735
35K
21.75 mi13:52:432:56:388:075:47
7:44
#13592
23M
23.00 mi14:02:373:06:328:079:54
7:54
#13276
24M
24.00 mi14:10:263:14:218:067:49
7:49
#13104
40K
24.85 mi14:17:163:21:118:066:50
8:00
#12983
25.2M
25.20 mi14:20:103:24:058:062:54
8:25
#12911
Finish
26.22 mi14:27:583:31:538:057:48
7:39
#12780
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi168805842584214696(Top 55%)4501(Top 39%)4501(Top 240%)
10K6.21 mi3.10 mi16323+5575472+3705472+37015885(Top 60%)5194(Top 45%)5194(Top 277%)
15K9.32 mi3.11 mi15788+5355145+3275145+32714696(Top 55%)4501(Top 39%)4501(Top 240%)
20K12.43 mi3.11 mi15296+4924868+2774868+27713772(Top 52%)3976(Top 35%)3976(Top 212%)
Half13.11 mi0.68 mi15201+954810+584810+5813547(Top 51%)3823(Top 33%)3823(Top 204%)
25K15.53 mi2.42 mi14753+4484555+2554555+25512479(Top 47%)3351(Top 29%)3351(Top 178%)
30K18.64 mi3.11 mi14278+4754317+2384317+23812109(Top 45%)3247(Top 28%)3247(Top 173%)
20M20.00 mi1.36 mi14039+2394188+1294188+12911273(Top 42%)2869(Top 25%)2869(Top 153%)
21M21.00 mi1.00 mi13735+3044013+1754013+1759691(Top 36%)2247(Top 20%)2247(Top 120%)
35K21.75 mi0.75 mi13592+1433942+713942+7110217(Top 38%)2486(Top 22%)2486(Top 132%)
23M23.00 mi1.25 mi13276+3163781+1613781+1619158(Top 34%)2121(Top 19%)2121(Top 113%)
24M24.00 mi1.00 mi13104+1723708+733708+739973(Top 37%)2591(Top 23%)2591(Top 138%)
40K24.85 mi0.85 mi12983+1213666+423666+4210048(Top 38%)2685(Top 24%)2685(Top 143%)
25.2M25.20 mi0.35 mi12911+723630+363630+369083(Top 34%)2309(Top 20%)2309(Top 123%)
Finish26.22 mi1.02 mi12780+1313575+553575+559702(Top 36%)2581(Top 23%)2581(Top 137%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

14696

Females

4501

F40-44

4501

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

15885

Females

5194

F40-44

5194

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

14696

Females

4501

F40-44

4501

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

13772

Females

3976

F40-44

3976

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

13547

Females

3823

F40-44

3823

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

12479

Females

3351

F40-44

3351

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

12109

Females

3247

F40-44

3247

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

11273

Females

2869

F40-44

2869

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9691

Females

2247

F40-44

2247

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

10217

Females

2486

F40-44

2486

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

9158

Females

2121

F40-44

2121

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

9973

Females

2591

F40-44

2591

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10048

Females

2685

F40-44

2685

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9083

Females

2309

F40-44

2309

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

9702

Females

2581

F40-44

2581

Passing Analysis

Category:
Athletes Passed
4348
Passed By
248
Net Change
+4100
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16880
5K → 10K668111+557#16880#16323
10K → 15K57540+535#16323#15788
15K → 20K51018+492#15788#15296
20K → Half994+95#15296#15201
Half → 25K4513+448#15201#14753
25K → 30K48712+475#14753#14278
30K → 20M2456+239#14278#14039
20M → 21M3084+304#14039#13735
21M → 35K1507+143#13735#13592
35K → 23M3193+316#13592#13276
23M → 24M18412+172#13276#13104
24M → 40K13110+121#13104#12983
40K → 25.2M753+72#12983#12911
25.2M → Finish14615+131#12911#12780
TOTALS4348248+4100
📊

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