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BOSTON MARATHON 2023

Katie Fuller

Bib: 10063•F

PA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 22%
Gender (Female)
#0 / 11423
Top 5%
Division (F18-39)
#0 / 4884
Top 10%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:34
Rank: #10401
Start → 5K
23:34 | 7:35/mi
10K· 6.21 mi
46:03
Rank: #9265 (+1136)
5K → 10K
22:29 | 7:14/mi
15K· 9.32 mi
1:08:21
Rank: #8715 (+550)
10K → 15K
22:18 | 7:11/mi
20K· 12.43 mi
1:31:18
Rank: #8607 (+108)
15K → 20K
22:57 | 7:23/mi
Half· 13.11 mi
1:36:04
Rank: #8472 (+135)
20K → Half
4:46 | 6:59/mi
25K· 15.53 mi
1:53:19
Rank: #8030 (+442)
Half → 25K
17:15 | 7:07/mi
30K· 18.64 mi
2:15:40
Rank: #7475 (+555)
25K → 30K
22:21 | 7:12/mi
20M
2:25:21
Rank: #7239 (+236)
30K → 20M
9:41 | 7:08/mi
21M
2:32:39
Rank: #6974 (+265)
20M → 21M
7:18 | 7:18/mi
35K· 21.75 mi
2:37:46
Rank: #6869 (+105)
21M → 35K
5:07 | 6:50/mi
23M
2:46:30
Rank: #6640 (+229)
35K → 23M
8:44 | 6:59/mi
24M
2:53:16
Rank: #6456 (+184)
23M → 24M
6:46 | 6:46/mi
40K· 24.85 mi
2:59:03
Rank: #6253 (+203)
24M → 40K
5:47 | 6:46/mi
25.2M
3:01:30
Rank: #6162 (+91)
40K → 25.2M
2:27 | 7:06/mi
Finish· 26.22 mi
3:08:08
Rank: #5976 (+186)
25.2M → Finish
6:38 | 6:31/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:36:04
Pace7:20 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:32:04
Pace7:01 /mi
📊Negative Split: 4.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3523:347:3523:34
7:35
-
10K
6.21 mi11:13:0446:037:2522:29
7:14
-0:21
15K
9.32 mi11:35:221:08:217:2022:18
7:11
-0:03
20K
12.43 mi11:58:191:31:187:2122:57
7:23
+0:12
Half
13.11 mi12:03:051:36:047:204:46
6:59
-0:24
25K
15.53 mi12:20:201:53:197:1817:15
7:07
+0:08
30K
18.64 mi12:42:412:15:407:1722:21
7:12
+0:05
20M
20.00 mi12:52:222:25:217:169:41
7:08
-0:04
21M
21.00 mi12:59:402:32:397:167:18
7:18
+0:10
35K
21.75 mi13:04:472:37:467:155:07
6:50
-0:28
23M
23.00 mi13:13:312:46:307:148:44
6:59
+0:09
24M
24.00 mi13:20:172:53:167:136:46
6:46
-0:13
40K
24.85 mi13:26:042:59:037:125:47
6:46
0:00
25.2M
25.20 mi13:28:313:01:307:122:27
7:06
+0:20
Finish
26.22 mi13:35:093:08:087:116:38
6:31
-0:35

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

6:31 /mi

Average Pace

7:11 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:07:11

36% of race

Time at Steady Pace

2:00:57

64% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:11 /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 mi10:50:3523:347:3523:34
7:35
#10401
10K
6.21 mi11:13:0446:037:2522:29
7:14
#9265
15K
9.32 mi11:35:221:08:217:2022:18
7:11
#8715
20K
12.43 mi11:58:191:31:187:2122:57
7:23
#8607
Half
13.11 mi12:03:051:36:047:204:46
6:59
#8472
25K
15.53 mi12:20:201:53:197:1817:15
7:07
#8030
30K
18.64 mi12:42:412:15:407:1722:21
7:12
#7475
20M
20.00 mi12:52:222:25:217:169:41
7:08
#7239
21M
21.00 mi12:59:402:32:397:167:18
7:18
#6974
35K
21.75 mi13:04:472:37:467:155:07
6:50
#6869
23M
23.00 mi13:13:312:46:307:148:44
6:59
#6640
24M
24.00 mi13:20:172:53:167:136:46
6:46
#6456
40K
24.85 mi13:26:042:59:037:125:47
6:46
#6253
25.2M
25.20 mi13:28:313:01:307:122:27
7:06
#6162
Finish
26.22 mi13:35:093:08:087:116:38
6:31
#5976
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10401203120317655(Top 29%)947(Top 8%)947(Top 19%)
10K6.21 mi3.10 mi9265+11361519+5121519+5128380(Top 31%)1182(Top 10%)1182(Top 24%)
15K9.32 mi3.11 mi8715+5501312+2071312+2077655(Top 29%)947(Top 8%)947(Top 19%)
20K12.43 mi3.11 mi8607+1081277+351277+358412(Top 32%)1262(Top 11%)1262(Top 26%)
Half13.11 mi0.68 mi8472+1351226+511226+516503(Top 24%)626(Top 5%)626(Top 13%)
25K15.53 mi2.42 mi8030+4421084+1421084+1426202(Top 23%)610(Top 5%)610(Top 12%)
30K18.64 mi3.11 mi7475+555925+159925+1595468(Top 21%)495(Top 4%)495(Top 10%)
20M20.00 mi1.36 mi7239+236858+67858+674764(Top 18%)413(Top 4%)413(Top 8%)
21M21.00 mi1.00 mi6974+265791+67791+673642(Top 14%)264(Top 2%)264(Top 5%)
35K21.75 mi0.75 mi6869+105775+16775+164503(Top 17%)399(Top 3%)399(Top 8%)
23M23.00 mi1.25 mi6640+229736+39736+393684(Top 14%)281(Top 2%)281(Top 6%)
24M24.00 mi1.00 mi6456+184700+36700+363510(Top 13%)283(Top 2%)283(Top 6%)
40K24.85 mi0.85 mi6253+203656+44656+442700(Top 10%)210(Top 2%)210(Top 4%)
25.2M25.20 mi0.35 mi6162+91637+19637+192205(Top 8%)163(Top 1%)163(Top 3%)
Finish26.22 mi1.02 mi5976+186605+32605+322568(Top 10%)208(Top 2%)208(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7655

Females

947

F18-39

947

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8380

Females

1182

F18-39

1182

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7655

Females

947

F18-39

947

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8412

Females

1262

F18-39

1262

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6503

Females

626

F18-39

626

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6202

Females

610

F18-39

610

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5468

Females

495

F18-39

495

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4764

Females

413

F18-39

413

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3642

Females

264

F18-39

264

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4503

Females

399

F18-39

399

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3684

Females

281

F18-39

281

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3510

Females

283

F18-39

283

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2700

Females

210

F18-39

210

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2205

Females

163

F18-39

163

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2568

Females

208

F18-39

208

Passing Analysis

Category:
Athletes Passed
4553*
Passed By
128
Net Change
+4425
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10401
5K → 10K1168*32+1136#10401#9265
10K → 15K56313+550#9265#8715
15K → 20K18375+108#8715#8607
20K → Half1361+135#8607#8472
Half → 25K4453+442#8472#8030
25K → 30K5550+555#8030#7475
30K → 20M2371+236#7475#7239
20M → 21M2650+265#7239#6974
21M → 35K1061+105#6974#6869
35K → 23M2312+229#6869#6640
23M → 24M1840+184#6640#6456
24M → 40K2030+203#6456#6253
40K → 25.2M910+91#6253#6162
25.2M → Finish1860+186#6162#5976
TOTALS4553*128+4425

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

📊

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