Boston Marathon logo
BOSTON MARATHON 2024

Parker Nelson

Bib: 5340•F

IL

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 15%
Gender (Female)
#0 / 10924
Top 3%
Division (F18-39)
#0 / 4660
Top 6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:22
Rank: #6245
Start → 5K
21:22 | 6:53/mi
10K· 6.21 mi
42:52
Rank: #6160 (+85)
5K → 10K
21:30 | 6:55/mi
15K· 9.32 mi
1:04:25
Rank: #6029 (+131)
10K → 15K
21:33 | 6:56/mi
20K· 12.43 mi
1:26:07
Rank: #5724 (+305)
15K → 20K
21:42 | 6:59/mi
Half· 13.11 mi
1:30:51
Rank: #5707 (+17)
20K → Half
4:44 | 6:56/mi
25K· 15.53 mi
1:48:03
Rank: #5445 (+262)
Half → 25K
17:12 | 7:06/mi
30K· 18.64 mi
2:10:41
Rank: #5064 (+381)
25K → 30K
22:38 | 7:17/mi
20M
2:20:38
Rank: #4861 (+203)
30K → 20M
9:57 | 7:19/mi
21M
2:28:06
Rank: #4617 (+244)
20M → 21M
7:28 | 7:28/mi
35K· 21.75 mi
2:33:22
Rank: #4486 (+131)
21M → 35K
5:16 | 7:02/mi
23M
2:42:27
Rank: #4244 (+242)
35K → 23M
9:05 | 7:15/mi
24M
2:49:35
Rank: #4091 (+153)
23M → 24M
7:08 | 7:08/mi
40K· 24.85 mi
2:55:43
Rank: #3953 (+138)
24M → 40K
6:08 | 7:10/mi
25.2M
2:58:23
Rank: #3886 (+67)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
3:05:12
Rank: #3719 (+167)
25.2M → Finish
6:49 | 6:41/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
Time1:30:51
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:34:21
Pace7:12 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0721:226:5321:22
6:53
-
10K
6.21 mi10:47:3742:526:5421:30
6:55
+0:02
15K
9.32 mi11:09:101:04:256:5521:33
6:56
+0:01
20K
12.43 mi11:30:521:26:076:5621:42
6:59
+0:03
Half
13.11 mi11:35:361:30:516:564:44
6:56
-0:03
25K
15.53 mi11:52:481:48:036:5717:12
7:06
+0:10
30K
18.64 mi12:15:262:10:417:0122:38
7:17
+0:11
20M
20.00 mi12:25:232:20:387:029:57
7:19
+0:02
21M
21.00 mi12:32:512:28:067:037:28
7:28
+0:09
35K
21.75 mi12:38:072:33:227:035:16
7:02
-0:26
23M
23.00 mi12:47:122:42:277:049:05
7:15
+0:13
24M
24.00 mi12:54:202:49:357:047:08
7:08
-0:07
40K
24.85 mi13:00:282:55:437:046:08
7:10
+0:02
25.2M
25.20 mi13:03:082:58:237:052:40
7:44
+0:34
Finish
26.22 mi13:09:573:05:127:046:49
6:41
-1:03

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

6:41 /mi

Average Pace

7:04 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:04

95% of race

Time at Steady Pace

10:08

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:04 /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 mi10:26:0721:226:5321:22
6:53
#6245
10K
6.21 mi10:47:3742:526:5421:30
6:55
#6160
15K
9.32 mi11:09:101:04:256:5521:33
6:56
#6029
20K
12.43 mi11:30:521:26:076:5621:42
6:59
#5724
Half
13.11 mi11:35:361:30:516:564:44
6:56
#5707
25K
15.53 mi11:52:481:48:036:5717:12
7:06
#5445
30K
18.64 mi12:15:262:10:417:0122:38
7:17
#5064
20M
20.00 mi12:25:232:20:387:029:57
7:19
#4861
21M
21.00 mi12:32:512:28:067:037:28
7:28
#4617
35K
21.75 mi12:38:072:33:227:035:16
7:02
#4486
23M
23.00 mi12:47:122:42:277:049:05
7:15
#4244
24M
24.00 mi12:54:202:49:357:047:08
7:08
#4091
40K
24.85 mi13:00:282:55:437:046:08
7:10
#3953
25.2M
25.20 mi13:03:082:58:237:052:40
7:44
#3886
Finish
26.22 mi13:09:573:05:127:046:49
6:41
#3719
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi62456056055838(Top 23%)558(Top 5%)558(Top 12%)
10K6.21 mi3.10 mi6160+85599+6599+66151(Top 24%)613(Top 6%)613(Top 13%)
15K9.32 mi3.11 mi6029+131568+31568+315838(Top 23%)558(Top 5%)558(Top 12%)
20K12.43 mi3.11 mi5724+305527+41527+415160(Top 20%)447(Top 4%)447(Top 10%)
Half13.11 mi0.68 mi5707+17523+4523+45420(Top 21%)509(Top 5%)509(Top 11%)
25K15.53 mi2.42 mi5445+262480+43480+434790(Top 19%)464(Top 4%)464(Top 10%)
30K18.64 mi3.11 mi5064+381438+42438+424144(Top 16%)403(Top 4%)403(Top 9%)
20M20.00 mi1.36 mi4861+203416+22416+223652(Top 14%)349(Top 3%)349(Top 7%)
21M21.00 mi1.00 mi4617+244389+27389+272417(Top 9%)194(Top 2%)194(Top 4%)
35K21.75 mi0.75 mi4486+131379+10379+103243(Top 13%)345(Top 3%)345(Top 7%)
23M23.00 mi1.25 mi4244+242359+20359+202769(Top 11%)290(Top 3%)290(Top 6%)
24M24.00 mi1.00 mi4091+153357+2357+22785(Top 11%)326(Top 3%)326(Top 7%)
40K24.85 mi0.85 mi3953+138338+19338+192416(Top 9%)290(Top 3%)290(Top 6%)
25.2M25.20 mi0.35 mi3886+67330+8330+82041(Top 8%)234(Top 2%)234(Top 5%)
Finish26.22 mi1.02 mi3719+167316+14316+141980(Top 8%)238(Top 2%)238(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

5838

Females

558

F18-39

558

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6151

Females

613

F18-39

613

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

5838

Females

558

F18-39

558

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5160

Females

447

F18-39

447

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5420

Females

509

F18-39

509

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

4790

Females

464

F18-39

464

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4144

Females

403

F18-39

403

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3652

Females

349

F18-39

349

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2417

Females

194

F18-39

194

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3243

Females

345

F18-39

345

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2769

Females

290

F18-39

290

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2785

Females

326

F18-39

326

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2416

Females

290

F18-39

290

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2041

Females

234

F18-39

234

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

1980

Females

238

F18-39

238

Passing Analysis

Category:
Athletes Passed
2905
Passed By
379
Net Change
+2526
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6245
5K → 10K220135+85#6245#6160
10K → 15K20473+131#6160#6029
15K → 20K34540+305#6029#5724
20K → Half4023+17#5724#5707
Half → 25K29230+262#5707#5445
25K → 30K41736+381#5445#5064
30K → 20M21512+203#5064#4861
20M → 21M2440+244#4861#4617
21M → 35K1387+131#4617#4486
35K → 23M2508+242#4486#4244
23M → 24M1585+153#4244#4091
24M → 40K1446+138#4091#3953
40K → 25.2M681+67#3953#3886
25.2M → Finish1703+167#3886#3719
TOTALS2905379+2526
📊

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