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BOSTON MARATHON 2023

Emily Tully

Bib: 12083•F

NY

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 19%
Gender (Female)
#0 / 11423
Top 4%
Division (F18-39)
#0 / 4884
Top 7%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:50
Rank: #8455
Start → 5K
22:50 | 7:21/mi
10K· 6.21 mi
44:44
Rank: #7762 (+693)
5K → 10K
21:54 | 7:03/mi
15K· 9.32 mi
1:06:47
Rank: #7526 (+236)
10K → 15K
22:03 | 7:06/mi
20K· 12.43 mi
1:29:01
Rank: #7296 (+230)
15K → 20K
22:14 | 7:09/mi
Half· 13.11 mi
1:33:49
Rank: #7274 (+22)
20K → Half
4:48 | 7:02/mi
25K· 15.53 mi
1:50:57
Rank: #7022 (+252)
Half → 25K
17:08 | 7:04/mi
30K· 18.64 mi
2:12:34
Rank: #6467 (+555)
25K → 30K
21:37 | 6:57/mi
20M
2:21:42
Rank: #6147 (+320)
30K → 20M
9:08 | 6:43/mi
21M
2:28:59
Rank: #5958 (+189)
20M → 21M
7:17 | 7:17/mi
35K· 21.75 mi
2:33:53
Rank: #5828 (+130)
21M → 35K
4:54 | 6:33/mi
23M
2:42:29
Rank: #5616 (+212)
35K → 23M
8:36 | 6:52/mi
24M
2:49:10
Rank: #5443 (+173)
23M → 24M
6:41 | 6:41/mi
40K· 24.85 mi
2:55:05
Rank: #5304 (+139)
24M → 40K
5:55 | 6:55/mi
25.2M
2:57:41
Rank: #5269 (+35)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
3:04:33
Rank: #5164 (+105)
25.2M → Finish
6:52 | 6:44/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:33:49
Pace7:09 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:30:44
Pace6:55 /mi
📊Negative Split: 3.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2722:507:2122:50
7:21
-
10K
6.21 mi11:12:2144:447:1221:54
7:03
-0:18
15K
9.32 mi11:34:241:06:477:1022:03
7:06
+0:03
20K
12.43 mi11:56:381:29:017:1022:14
7:09
+0:03
Half
13.11 mi12:01:261:33:497:094:48
7:02
-0:07
25K
15.53 mi12:18:341:50:577:0917:08
7:04
+0:02
30K
18.64 mi12:40:112:12:347:0721:37
6:57
-0:07
20M
20.00 mi12:49:192:21:427:059:08
6:43
-0:14
21M
21.00 mi12:56:362:28:597:067:17
7:17
+0:34
35K
21.75 mi13:01:302:33:537:054:54
6:33
-0:44
23M
23.00 mi13:10:062:42:297:048:36
6:52
+0:19
24M
24.00 mi13:16:472:49:107:036:41
6:41
-0:11
40K
24.85 mi13:22:422:55:057:035:55
6:55
+0:14
25.2M
25.20 mi13:25:182:57:417:032:36
7:32
+0:37
Finish
26.22 mi13:32:103:04:337:036:52
6:44
-0:48

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

6:33 /mi

Average Pace

7:03 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:50

82% of race

Time at Steady Pace

32:43

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:02 /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 mi10:50:2722:507:2122:50
7:21
#8455
10K
6.21 mi11:12:2144:447:1221:54
7:03
#7762
15K
9.32 mi11:34:241:06:477:1022:03
7:06
#7526
20K
12.43 mi11:56:381:29:017:1022:14
7:09
#7296
Half
13.11 mi12:01:261:33:497:094:48
7:02
#7274
25K
15.53 mi12:18:341:50:577:0917:08
7:04
#7022
30K
18.64 mi12:40:112:12:347:0721:37
6:57
#6467
20M
20.00 mi12:49:192:21:427:059:08
6:43
#6147
21M
21.00 mi12:56:362:28:597:067:17
7:17
#5958
35K
21.75 mi13:01:302:33:537:054:54
6:33
#5828
23M
23.00 mi13:10:062:42:297:048:36
6:52
#5616
24M
24.00 mi13:16:472:49:107:036:41
6:41
#5443
40K
24.85 mi13:22:422:55:057:035:55
6:55
#5304
25.2M
25.20 mi13:25:182:57:417:032:36
7:32
#5269
Finish
26.22 mi13:32:103:04:337:036:52
6:44
#5164
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8455117211727148(Top 27%)786(Top 7%)786(Top 16%)
10K6.21 mi3.10 mi7762+693933+239933+2397127(Top 27%)783(Top 7%)783(Top 16%)
15K9.32 mi3.11 mi7526+236879+54879+547148(Top 27%)786(Top 7%)786(Top 16%)
20K12.43 mi3.11 mi7296+230823+56823+566848(Top 26%)740(Top 6%)740(Top 15%)
Half13.11 mi0.68 mi7274+22819+4819+46789(Top 26%)686(Top 6%)686(Top 14%)
25K15.53 mi2.42 mi7022+252760+59760+595948(Top 22%)532(Top 5%)532(Top 11%)
30K18.64 mi3.11 mi6467+555642+118642+1184079(Top 15%)270(Top 2%)270(Top 6%)
20M20.00 mi1.36 mi6147+320580+62580+622403(Top 9%)123(Top 1%)123(Top 3%)
21M21.00 mi1.00 mi5958+189545+35545+353553(Top 13%)250(Top 2%)250(Top 5%)
35K21.75 mi0.75 mi5828+130519+26519+262763(Top 10%)170(Top 1%)170(Top 3%)
23M23.00 mi1.25 mi5616+212480+39480+393083(Top 12%)210(Top 2%)210(Top 4%)
24M24.00 mi1.00 mi5443+173458+22458+223059(Top 11%)221(Top 2%)221(Top 5%)
40K24.85 mi0.85 mi5304+139444+14444+143475(Top 13%)310(Top 3%)310(Top 6%)
25.2M25.20 mi0.35 mi5269+354444444150(Top 16%)476(Top 4%)476(Top 10%)
Finish26.22 mi1.02 mi5164+105433+11433+113761(Top 14%)412(Top 4%)412(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7148

Females

786

F18-39

786

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7127

Females

783

F18-39

783

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7148

Females

786

F18-39

786

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

6848

Females

740

F18-39

740

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

6789

Females

686

F18-39

686

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

5948

Females

532

F18-39

532

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4079

Females

270

F18-39

270

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2403

Females

123

F18-39

123

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3553

Females

250

F18-39

250

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2763

Females

170

F18-39

170

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3083

Females

210

F18-39

210

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3059

Females

221

F18-39

221

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3475

Females

310

F18-39

310

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4150

Females

476

F18-39

476

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3761

Females

412

F18-39

412

Passing Analysis

Category:
Athletes Passed
3448
Passed By
157
Net Change
+3291
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8455
5K → 10K74249+693#8455#7762
10K → 15K28347+236#7762#7526
15K → 20K25020+230#7526#7296
20K → Half3311+22#7296#7274
Half → 25K2586+252#7274#7022
25K → 30K5550+555#7022#6467
30K → 20M3200+320#6467#6147
20M → 21M1945+189#6147#5958
21M → 35K1311+130#5958#5828
35K → 23M2131+212#5828#5616
23M → 24M1730+173#5616#5443
24M → 40K1423+139#5443#5304
40K → 25.2M394+35#5304#5269
25.2M → Finish11510+105#5269#5164
TOTALS3448157+3291
📊

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