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BOSTON MARATHON 2023

Jessica Goethals

Bib: 14882•F

UT

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 39%
Gender (Female)
#0 / 11423
Top 20%
Division (F18-39)
#0 / 4884
Top 35%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:39
Rank: #10659
Start → 5K
7:37/mi
23:39 split
10K· 6.21 mi
47:06
Rank: #10751 (-92)
5K → 10K
7:33/mi
23:27 split
15K· 9.32 mi
1:10:30
Rank: #10614 (+137)
10K → 15K
7:32/mi
23:24 split
20K· 12.43 mi
1:34:12
Rank: #10526 (+88)
15K → 20K
7:38/mi
23:42 split
Half· 13.11 mi
1:39:22
Rank: #10537 (-11)
20K → Half
7:34/mi
5:10 split
25K· 15.53 mi
1:58:00
Rank: #10454 (+83)
Half → 25K
7:41/mi
18:38 split
30K· 18.64 mi
2:22:43
Rank: #10406 (+48)
25K → 30K
7:57/mi
24:43 split
20M
2:33:30
Rank: #10357 (+49)
30K → 20M
7:56/mi
10:47 split
21M
2:42:16
Rank: #10447 (-90)
20M → 21M
8:46/mi
8:46 split
35K· 21.75 mi
2:48:05
Rank: #10415 (+32)
21M → 35K
7:46/mi
5:49 split
23M
2:58:17
Rank: #10414 (+1)
35K → 23M
8:09/mi
10:12 split
24M
3:06:02
Rank: #10358 (+56)
23M → 24M
7:45/mi
7:45 split
40K· 24.85 mi
3:12:51
Rank: #10312 (+46)
24M → 40K
7:58/mi
6:49 split
25.2M
3:15:55
Rank: #10331 (-19)
40K → 25.2M
8:54/mi
3:04 split
Finish· 26.22 mi
3:24:12
Rank: #10420 (-89)
25.2M → Finish
8:08/mi
8:17 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:22
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:44:50
Pace8:00 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2223:397:3723:39
7:37
-
10K
6.21 mi11:16:4947:067:3523:27
7:33
-0:04
15K
9.32 mi11:40:131:10:307:3423:24
7:32
-0:01
20K
12.43 mi12:03:551:34:127:3523:42
7:38
+0:06
Half
13.11 mi12:09:051:39:227:355:10
7:34
-0:04
25K
15.53 mi12:27:431:58:007:3618:38
7:41
+0:07
30K
18.64 mi12:52:262:22:437:3924:43
7:57
+0:16
20M
20.00 mi13:03:132:33:307:4010:47
7:56
-0:01
21M
21.00 mi13:11:592:42:167:448:46
8:46
+0:50
35K
21.75 mi13:17:482:48:057:445:49
7:46
-1:00
23M
23.00 mi13:28:002:58:177:4510:12
8:09
+0:23
24M
24.00 mi13:35:453:06:027:457:45
7:45
-0:24
40K
24.85 mi13:42:343:12:517:466:49
7:58
+0:13
25.2M
25.20 mi13:45:383:15:557:463:04
8:54
+0:56
Finish
26.22 mi13:53:553:24:127:488:17
8:08
-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

7:32 /mi

Average Pace

7:48 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:22

94% of race

Time at Steady Pace

8:46

4% of race

Time at Slower Pace

3:04

2% of race

Average Pace: 7:47 /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 mi10:53:2223:397:3723:39
7:37
#10659
10K
6.21 mi11:16:4947:067:3523:27
7:33
#10751
15K
9.32 mi11:40:131:10:307:3423:24
7:32
#10614
20K
12.43 mi12:03:551:34:127:3523:42
7:38
#10526
Half
13.11 mi12:09:051:39:227:355:10
7:34
#10537
25K
15.53 mi12:27:431:58:007:3618:38
7:41
#10454
30K
18.64 mi12:52:262:22:437:3924:43
7:57
#10406
20M
20.00 mi13:03:132:33:307:4010:47
7:56
#10357
21M
21.00 mi13:11:592:42:167:448:46
8:46
#10447
35K
21.75 mi13:17:482:48:057:445:49
7:46
#10415
23M
23.00 mi13:28:002:58:177:4510:12
8:09
#10414
24M
24.00 mi13:35:453:06:027:457:45
7:45
#10358
40K
24.85 mi13:42:343:12:517:466:49
7:58
#10312
25.2M
25.20 mi13:45:383:15:557:463:04
8:54
#10331
Finish
26.22 mi13:53:553:24:127:488:17
8:08
#10420
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi106592165216510447(Top 39%)2048(Top 18%)2048(Top 42%)
10K6.21 mi3.10 mi10751-922202-372202-3710869(Top 41%)2243(Top 20%)2243(Top 46%)
15K9.32 mi3.11 mi10614+1372127+752127+7510447(Top 39%)2048(Top 18%)2048(Top 42%)
20K12.43 mi3.11 mi10526+882085+422085+4210317(Top 39%)2059(Top 18%)2059(Top 42%)
Half13.11 mi0.68 mi10537-112085208510868(Top 41%)2297(Top 20%)2297(Top 47%)
25K15.53 mi2.42 mi10454+832076+92076+910209(Top 38%)2092(Top 18%)2092(Top 43%)
30K18.64 mi3.11 mi10406+482105-292105-2910545(Top 40%)2409(Top 21%)2409(Top 49%)
20M20.00 mi1.36 mi10357+492098+72098+79816(Top 37%)2158(Top 19%)2158(Top 44%)
21M21.00 mi1.00 mi10447-902180-822180-8212068(Top 45%)3430(Top 30%)3430(Top 70%)
35K21.75 mi0.75 mi10415+322179+12179+110502(Top 39%)2602(Top 23%)2602(Top 53%)
23M23.00 mi1.25 mi10414+12205-262205-2610815(Top 41%)2917(Top 26%)2917(Top 60%)
24M24.00 mi1.00 mi10358+562203+22203+29452(Top 36%)2313(Top 20%)2313(Top 47%)
40K24.85 mi0.85 mi10312+462208-52208-59900(Top 37%)2598(Top 23%)2598(Top 53%)
25.2M25.20 mi0.35 mi10331-192234-262234-2611926(Top 45%)3664(Top 32%)3664(Top 75%)
Finish26.22 mi1.02 mi10420-892304-702304-7012981(Top 49%)4197(Top 37%)4197(Top 86%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

10447

Females

2048

F18-39

2048

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

10869

Females

2243

F18-39

2243

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

10447

Females

2048

F18-39

2048

15K→20K

9.3 - 12.4 mi

Top 39%
×5story building
+106ft-86ft

Overall

10317

Females

2059

F18-39

2059

20K→Half

12.4 - 13.1 mi

Top 41%
×2story building
+19ft-37ft

Overall

10868

Females

2297

F18-39

2297

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

10209

Females

2092

F18-39

2092

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

10545

Females

2409

F18-39

2409

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

9816

Females

2158

F18-39

2158

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

12068

Females

3430

F18-39

3430

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

10502

Females

2602

F18-39

2602

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

10815

Females

2917

F18-39

2917

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

9452

Females

2313

F18-39

2313

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9900

Females

2598

F18-39

2598

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11926

Females

3664

F18-39

3664

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

12981

Females

4197

F18-39

4197

Passing Analysis

Category:
Athletes Passed
1658*
Passed By
1419
Net Change
+239
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10659
5K → 10K252344-92#10659#10751
10K → 15K255118+137#10751#10614
15K → 20K203115+88#10614#10526
20K → Half2738-11#10526#10537
Half → 25K16582+83#10537#10454
25K → 30K192144+48#10454#10406
30K → 20M90*41+49#10406#10357
20M → 21M69159-90#10357#10447
21M → 35K6028+32#10447#10415
35K → 23M8281+1#10415#10414
23M → 24M8832+56#10414#10358
24M → 40K9347+46#10358#10312
40K → 25.2M3352-19#10312#10331
25.2M → Finish49138-89#10331#10420
TOTALS1658*1419+239

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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