Boston Marathon logo
BOSTON MARATHON 2023

Taylor Nolan

Bib: 14788•F

NJ

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 30%
Gender (Female)
#0 / 11423
Top 11%
Division (F18-39)
#0 / 4884
Top 21%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:05
Rank: #9072
Start → 5K
23:05 | 7:26/mi
10K· 6.21 mi
45:31
Rank: #8625 (+447)
5K → 10K
22:26 | 7:13/mi
15K· 9.32 mi
1:08:08
Rank: #8532 (+93)
10K → 15K
22:37 | 7:17/mi
20K· 12.43 mi
1:31:10
Rank: #8520 (+12)
15K → 20K
23:02 | 7:25/mi
Half· 13.11 mi
1:36:12
Rank: #8559 (-39)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:54:15
Rank: #8481 (+78)
Half → 25K
18:03 | 7:27/mi
30K· 18.64 mi
2:17:49
Rank: #8310 (+171)
25K → 30K
23:34 | 7:35/mi
20M
2:28:11
Rank: #8238 (+72)
30K → 20M
10:22 | 7:38/mi
21M
2:36:14
Rank: #8197 (+41)
20M → 21M
8:03 | 8:03/mi
35K· 21.75 mi
2:41:47
Rank: #8163 (+34)
21M → 35K
5:33 | 7:25/mi
23M
2:51:32
Rank: #8140 (+23)
35K → 23M
9:45 | 7:47/mi
24M
2:59:08
Rank: #8116 (+24)
23M → 24M
7:36 | 7:36/mi
40K· 24.85 mi
3:05:48
Rank: #8128 (-12)
24M → 40K
6:40 | 7:48/mi
25.2M
3:08:41
Rank: #8126 (+2)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:16:09
Rank: #8069 (+57)
25.2M → Finish
7:28 | 7:20/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:12
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:39:57
Pace7:37 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2823:057:2623:05
7:26
-
10K
6.21 mi11:14:5445:317:2022:26
7:13
-0:13
15K
9.32 mi11:37:311:08:087:1922:37
7:17
+0:04
20K
12.43 mi12:00:331:31:107:2023:02
7:25
+0:08
Half
13.11 mi12:05:351:36:127:205:02
7:23
-0:02
25K
15.53 mi12:23:381:54:157:2118:03
7:27
+0:04
30K
18.64 mi12:47:122:17:497:2423:34
7:35
+0:08
20M
20.00 mi12:57:342:28:117:2510:22
7:38
+0:03
21M
21.00 mi13:05:372:36:147:268:03
8:03
+0:25
35K
21.75 mi13:11:102:41:477:265:33
7:25
-0:38
23M
23.00 mi13:20:552:51:327:279:45
7:47
+0:22
24M
24.00 mi13:28:312:59:087:287:36
7:36
-0:11
40K
24.85 mi13:35:113:05:487:296:40
7:48
+0:12
25.2M
25.20 mi13:38:043:08:417:292:53
8:22
+0:34
Finish
26.22 mi13:45:323:16:097:297:28
7:20
-1:02

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

7:13 /mi

Average Pace

7:29 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:13

94% of race

Time at Steady Pace

10:56

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:29 /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 mi10:52:2823:057:2623:05
7:26
#9072
10K
6.21 mi11:14:5445:317:2022:26
7:13
#8625
15K
9.32 mi11:37:311:08:087:1922:37
7:17
#8532
20K
12.43 mi12:00:331:31:107:2023:02
7:25
#8520
Half
13.11 mi12:05:351:36:127:205:02
7:23
#8559
25K
15.53 mi12:23:381:54:157:2118:03
7:27
#8481
30K
18.64 mi12:47:122:17:497:2423:34
7:35
#8310
20M
20.00 mi12:57:342:28:117:2510:22
7:38
#8238
21M
21.00 mi13:05:372:36:147:268:03
8:03
#8197
35K
21.75 mi13:11:102:41:477:265:33
7:25
#8163
23M
23.00 mi13:20:552:51:327:279:45
7:47
#8140
24M
24.00 mi13:28:312:59:087:287:36
7:36
#8116
40K
24.85 mi13:35:113:05:487:296:40
7:48
#8128
25.2M
25.20 mi13:38:043:08:417:292:53
8:22
#8126
Finish
26.22 mi13:45:323:16:097:297:28
7:20
#8069
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9072141914198413(Top 32%)1217(Top 11%)1217(Top 25%)
10K6.21 mi3.10 mi8625+4471263+1561263+1568269(Top 31%)1132(Top 10%)1132(Top 23%)
15K9.32 mi3.11 mi8532+931233+301233+308413(Top 32%)1217(Top 11%)1217(Top 25%)
20K12.43 mi3.11 mi8520+121246-131246-138632(Top 32%)1346(Top 12%)1346(Top 28%)
Half13.11 mi0.68 mi8559-391257-111257-119276(Top 35%)1568(Top 14%)1568(Top 32%)
25K15.53 mi2.42 mi8481+781252+51252+58380(Top 31%)1321(Top 12%)1321(Top 27%)
30K18.64 mi3.11 mi8310+1711234+181234+187853(Top 29%)1246(Top 11%)1246(Top 26%)
20M20.00 mi1.36 mi8238+721227+71227+77702(Top 29%)1290(Top 11%)1290(Top 26%)
21M21.00 mi1.00 mi8197+411228-11228-17702(Top 29%)1387(Top 12%)1387(Top 28%)
35K21.75 mi0.75 mi8163+341227+11227+17965(Top 30%)1472(Top 13%)1472(Top 30%)
23M23.00 mi1.25 mi8140+231239-121239-128340(Top 31%)1723(Top 15%)1723(Top 35%)
24M24.00 mi1.00 mi8116+241247-81247-88420(Top 32%)1839(Top 16%)1839(Top 38%)
40K24.85 mi0.85 mi8128-121273-261273-268678(Top 33%)2014(Top 18%)2014(Top 41%)
25.2M25.20 mi0.35 mi8126+21280-71280-78700(Top 33%)2103(Top 18%)2103(Top 43%)
Finish26.22 mi1.02 mi8069+571279+11279+17326(Top 28%)1550(Top 14%)1550(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

8413

Females

1217

F18-39

1217

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8269

Females

1132

F18-39

1132

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

8413

Females

1217

F18-39

1217

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8632

Females

1346

F18-39

1346

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9276

Females

1568

F18-39

1568

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8380

Females

1321

F18-39

1321

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

7853

Females

1246

F18-39

1246

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7702

Females

1290

F18-39

1290

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

7702

Females

1387

F18-39

1387

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

7965

Females

1472

F18-39

1472

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8340

Females

1723

F18-39

1723

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8420

Females

1839

F18-39

1839

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8678

Females

2014

F18-39

2014

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8700

Females

2103

F18-39

2103

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7326

Females

1550

F18-39

1550

Passing Analysis

Category:
Athletes Passed
1844
Passed By
841
Net Change
+1003
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9072
5K → 10K53689+447#9072#8625
10K → 15K18289+93#8625#8532
15K → 20K148136+12#8532#8520
20K → Half1049-39#8520#8559
Half → 25K13355+78#8559#8481
25K → 30K24372+171#8481#8310
30K → 20M10028+72#8310#8238
20M → 21M9453+41#8238#8197
21M → 35K6026+34#8197#8163
35K → 23M8360+23#8163#8140
23M → 24M8056+24#8140#8116
24M → 40K5567-12#8116#8128
40K → 25.2M3331+2#8128#8126
25.2M → Finish8730+57#8126#8069
TOTALS1844841+1003
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing