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BOSTON MARATHON 2023

Taylor Koenig

Bib: 10339•F

OH

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 23%
Gender (Female)
#0 / 11423
Top 6%
Division (F18-39)
#0 / 4884
Top 11%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:21
Rank: #7462
Start → 5K
22:21 | 7:12/mi
10K· 6.21 mi
44:19
Rank: #7317 (+145)
5K → 10K
21:58 | 7:04/mi
15K· 9.32 mi
1:06:22
Rank: #7244 (+73)
10K → 15K
22:03 | 7:06/mi
20K· 12.43 mi
1:28:30
Rank: #7067 (+177)
15K → 20K
22:08 | 7:07/mi
Half· 13.11 mi
1:33:18
Rank: #7043 (+24)
20K → Half
4:48 | 7:02/mi
25K· 15.53 mi
1:50:37
Rank: #6902 (+141)
Half → 25K
17:19 | 7:09/mi
30K· 18.64 mi
2:13:21
Rank: #6710 (+192)
25K → 30K
22:44 | 7:19/mi
20M
2:23:24
Rank: #6648 (+62)
30K → 20M
10:03 | 7:24/mi
21M
2:31:06
Rank: #6556 (+92)
20M → 21M
7:42 | 7:42/mi
35K· 21.75 mi
2:36:29
Rank: #6521 (+35)
21M → 35K
5:23 | 7:12/mi
23M
2:45:43
Rank: #6436 (+85)
35K → 23M
9:14 | 7:22/mi
24M
2:52:58
Rank: #6370 (+66)
23M → 24M
7:15 | 7:15/mi
40K· 24.85 mi
2:59:13
Rank: #6296 (+74)
24M → 40K
6:15 | 7:19/mi
25.2M
3:01:50
Rank: #6249 (+47)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
3:08:46
Rank: #6128 (+121)
25.2M → Finish
6:56 | 6:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:18
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time1:35:28
Pace7:17 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5022:217:1222:21
7:12
-
10K
6.21 mi11:10:4844:197:0821:58
7:04
-0:08
15K
9.32 mi11:32:511:06:227:0722:03
7:06
+0:02
20K
12.43 mi11:54:591:28:307:0722:08
7:07
+0:01
Half
13.11 mi11:59:471:33:187:074:48
7:02
-0:05
25K
15.53 mi12:17:061:50:377:0717:19
7:09
+0:07
30K
18.64 mi12:39:502:13:217:0922:44
7:19
+0:10
20M
20.00 mi12:49:532:23:247:1010:03
7:24
+0:05
21M
21.00 mi12:57:352:31:067:127:42
7:42
+0:18
35K
21.75 mi13:02:582:36:297:125:23
7:12
-0:30
23M
23.00 mi13:12:122:45:437:129:14
7:22
+0:10
24M
24.00 mi13:19:272:52:587:127:15
7:15
-0:07
40K
24.85 mi13:25:422:59:137:136:15
7:19
+0:04
25.2M
25.20 mi13:28:193:01:507:132:37
7:35
+0:16
Finish
26.22 mi13:35:153:08:467:126:56
6:48
-0:47

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

6:48 /mi

Average Pace

7:12 /mi

Slowest Pace

7:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:58:27

95% of race

Time at Steady Pace

10:19

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:12 /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 mi10:48:5022:217:1222:21
7:12
#7462
10K
6.21 mi11:10:4844:197:0821:58
7:04
#7317
15K
9.32 mi11:32:511:06:227:0722:03
7:06
#7244
20K
12.43 mi11:54:591:28:307:0722:08
7:07
#7067
Half
13.11 mi11:59:471:33:187:074:48
7:02
#7043
25K
15.53 mi12:17:061:50:377:0717:19
7:09
#6902
30K
18.64 mi12:39:502:13:217:0922:44
7:19
#6710
20M
20.00 mi12:49:532:23:247:1010:03
7:24
#6648
21M
21.00 mi12:57:352:31:067:127:42
7:42
#6556
35K
21.75 mi13:02:582:36:297:125:23
7:12
#6521
23M
23.00 mi13:12:122:45:437:129:14
7:22
#6436
24M
24.00 mi13:19:272:52:587:127:15
7:15
#6370
40K
24.85 mi13:25:422:59:137:136:15
7:19
#6296
25.2M
25.20 mi13:28:193:01:507:132:37
7:35
#6249
Finish
26.22 mi13:35:153:08:467:126:56
6:48
#6128
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi74628308307149(Top 27%)787(Top 7%)787(Top 16%)
10K6.21 mi3.10 mi7317+145812+18812+187259(Top 27%)829(Top 7%)829(Top 17%)
15K9.32 mi3.11 mi7244+73805+7805+77149(Top 27%)787(Top 7%)787(Top 16%)
20K12.43 mi3.11 mi7067+177760+45760+456687(Top 25%)703(Top 6%)703(Top 14%)
Half13.11 mi0.68 mi7043+24755+5755+56800(Top 26%)697(Top 6%)697(Top 14%)
25K15.53 mi2.42 mi6902+141726+29726+296361(Top 24%)662(Top 6%)662(Top 14%)
30K18.64 mi3.11 mi6710+192703+23703+236130(Top 23%)662(Top 6%)662(Top 14%)
20M20.00 mi1.36 mi6648+62705-2705-26180(Top 23%)747(Top 7%)747(Top 15%)
21M21.00 mi1.00 mi6556+92694+11694+115644(Top 21%)705(Top 6%)705(Top 14%)
35K21.75 mi0.75 mi6521+35693+1693+16530(Top 25%)923(Top 8%)923(Top 19%)
23M23.00 mi1.25 mi6436+85683+10683+105746(Top 22%)729(Top 6%)729(Top 15%)
24M24.00 mi1.00 mi6370+66674+9674+96058(Top 23%)906(Top 8%)906(Top 19%)
40K24.85 mi0.85 mi6296+74667+7667+75544(Top 21%)820(Top 7%)820(Top 17%)
25.2M25.20 mi0.35 mi6249+47662+5662+54396(Top 17%)551(Top 5%)551(Top 11%)
Finish26.22 mi1.02 mi6128+121649+13649+134119(Top 15%)486(Top 4%)486(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7149

Females

787

F18-39

787

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7259

Females

829

F18-39

829

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7149

Females

787

F18-39

787

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6687

Females

703

F18-39

703

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

6800

Females

697

F18-39

697

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6361

Females

662

F18-39

662

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

6130

Females

662

F18-39

662

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

6180

Females

747

F18-39

747

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5644

Females

705

F18-39

705

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6530

Females

923

F18-39

923

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

5746

Females

729

F18-39

729

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6058

Females

906

F18-39

906

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5544

Females

820

F18-39

820

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4396

Females

551

F18-39

551

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4119

Females

486

F18-39

486

Passing Analysis

Category:
Athletes Passed
1815
Passed By
481
Net Change
+1334
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7462
5K → 10K294149+145#7462#7317
10K → 15K16895+73#7317#7244
15K → 20K21033+177#7244#7067
20K → Half317+24#7067#7043
Half → 25K15615+141#7043#6902
25K → 30K22533+192#6902#6710
30K → 20M9331+62#6710#6648
20M → 21M10917+92#6648#6556
21M → 35K5823+35#6556#6521
35K → 23M11025+85#6521#6436
23M → 24M9125+66#6436#6370
24M → 40K8814+74#6370#6296
40K → 25.2M503+47#6296#6249
25.2M → Finish13211+121#6249#6128
TOTALS1815481+1334
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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