Boston Marathon logo
BOSTON MARATHON 2024

Naomi Bond

Bib: 27029•F

MD

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:46/mi
27:14
↑ 97↓ 3451.5%
10K· 6.21 mi
9:09/mi
55:40
↑ 79↓ 1380.4%
15K· 9.32 mi
10:10/mi
1:27:15
↑ 67↓ 78
20K· 12.43 mi
10:27/mi
1:59:44
↑ 106↓ 860.1%
Half· 13.11 mi
9:45/mi
2:06:23
↑ 19↓ 370.5%
25K· 15.53 mi
11:20/mi
2:33:52
↑ 66↓ 880.2%
30K· 18.64 mi
11:44/mi
3:10:20
↑ 181↓ 1480.2%
20M
13:04/mi
3:28:05
↑ 64↓ 500.2%
21M
12:58/mi
3:41:03
↑ 106↓ 241.6%
35K· 21.75 mi
11:03/mi
3:49:19
↑ 17↓ 861.7%
23M
16:19/mi
4:09:45
↑ 23↓ 630.6%
24M
11:08/mi
4:20:53
↓ 821.3%
40K· 24.85 mi
12:59/mi
4:31:59
↓ 200.3%
25.2M
10:18/mi
4:35:32
↑ 13↓ 160.2%
Finish· 26.22 mi
10:03/mi
4:45:46
↑ 22↓ 21

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
Time2:06:23
Pace9:38 /mi
2nd Half
Distance13.11 mi
Time2:39:23
Pace12:09 /mi
📊Positive Split: 26.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:5627:148:4627:14
8:46
-
10K
6.21 mi12:14:2255:408:5828:26
9:09
+0:23
15K
9.32 mi12:45:571:27:159:2231:35
10:10
+1:01
20K
12.43 mi13:18:261:59:449:3832:29
10:27
+0:17
Half
13.11 mi13:25:052:06:239:386:39
9:45
-0:42
25K
15.53 mi13:52:342:33:529:5427:29
11:20
+1:35
30K
18.64 mi14:29:023:10:2010:1336:28
11:44
+0:24
20M
20.00 mi14:46:473:28:0510:2417:45
13:04
+1:20
21M
21.00 mi14:59:453:41:0310:3212:58
12:58
-0:06
35K
21.75 mi15:08:013:49:1910:338:16
11:03
-1:55
23M
23.00 mi15:28:274:09:4510:5220:26
16:19
+5:16
24M
24.00 mi15:39:354:20:5310:5211:08
11:08
-5:11
40K
24.85 mi15:50:414:31:5910:5711:06
12:59
+1:51
25.2M
25.20 mi15:54:144:35:3210:563:33
10:18
-2:41
Finish
26.22 mi16:04:284:45:4610:5410:14
10:03
-0:15

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

8:46 /mi

Average Pace

10:54 /mi

Slowest Pace

16:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:33

25% of race

Time at Steady Pace

2:30:58

53% of race

Time at Slower Pace

1:02:15

22% of race

Average Pace: 10:54 /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 mi11:45:5627:148:4627:14
8:46
#19143
10K
6.21 mi12:14:2255:408:5828:26
9:09
#19732
15K
9.32 mi12:45:571:27:159:2231:35
10:10
#20820
20K
12.43 mi13:18:261:59:449:3832:29
10:27
#21043
Half
13.11 mi13:25:052:06:239:386:39
9:45
#21023
25K
15.53 mi13:52:342:33:529:5427:29
11:20
#21223
30K
18.64 mi14:29:023:10:2010:1336:28
11:44
#21273
20M
20.00 mi14:46:473:28:0510:2417:45
13:04
#21448
21M
21.00 mi14:59:453:41:0310:3212:58
12:58
#21425
35K
21.75 mi15:08:013:49:1910:338:16
11:03
#21367
23M
23.00 mi15:28:274:09:4510:5220:26
16:19
#21833
24M
24.00 mi15:39:354:20:5310:5211:08
11:08
#21729
40K
24.85 mi15:50:414:31:5910:5711:06
12:59
#21745
25.2M
25.20 mi15:54:144:35:3210:563:33
10:18
#21651
Finish
26.22 mi16:04:284:45:4610:5410:14
10:03
#21559
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi191437441744122266(Top 87%)9020(Top 83%)9020(Top 559%)
10K6.21 mi3.10 mi19732-5897724-2837724-28320353(Top 80%)8020(Top 73%)8020(Top 497%)
15K9.32 mi3.11 mi20820-10888265-5418265-54122266(Top 87%)9020(Top 83%)9020(Top 559%)
20K12.43 mi3.11 mi21043-2238376-1118376-11121580(Top 84%)8668(Top 79%)8668(Top 537%)
Half13.11 mi0.68 mi21023+208369+78369+720831(Top 82%)8320(Top 76%)8320(Top 516%)
25K15.53 mi2.42 mi21223-2008495-1268495-12622154(Top 87%)9085(Top 83%)9085(Top 563%)
30K18.64 mi3.11 mi21273-508572-778572-7721487(Top 84%)8892(Top 81%)8892(Top 551%)
20M20.00 mi1.36 mi21448-1758707-1358707-13522928(Top 90%)9720(Top 89%)9720(Top 603%)
21M21.00 mi1.00 mi21425+238713-68713-620685(Top 81%)8659(Top 79%)8659(Top 537%)
35K21.75 mi0.75 mi21367+588694+198694+1919944(Top 78%)8313(Top 76%)8313(Top 515%)
23M23.00 mi1.25 mi21833-4668961-2678961-26725166(Top 98%)10794(Top 99%)10794(Top 669%)
24M24.00 mi1.00 mi21729+1048937+248937+2419600(Top 77%)8250(Top 76%)8250(Top 511%)
40K24.85 mi0.85 mi21745-168964-278964-2722255(Top 87%)9575(Top 88%)9575(Top 594%)
25.2M25.20 mi0.35 mi21651+948921+438921+4312149(Top 48%)4696(Top 43%)4696(Top 291%)
Finish26.22 mi1.02 mi21559+928890+318890+3118571(Top 73%)7775(Top 71%)7775(Top 482%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

22266

Females

9020

F40-44

9020

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

20353

Females

8020

F40-44

8020

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

22266

Females

9020

F40-44

9020

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

21580

Females

8668

F40-44

8668

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

20831

Females

8320

F40-44

8320

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

22154

Females

9085

F40-44

9085

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

21487

Females

8892

F40-44

8892

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

22928

Females

9720

F40-44

9720

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

20685

Females

8659

F40-44

8659

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

19944

Females

8313

F40-44

8313

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

25166

Females

10794

F40-44

10794

23M→24M

23.0 - 24.0 mi

Top 77%
×6story building
+12ft-82ft

Overall

19600

Females

8250

F40-44

8250

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

22255

Females

9575

F40-44

9575

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12149

Females

4696

F40-44

4696

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

18571

Females

7775

F40-44

7775

Passing Analysis

Category:
Athletes Passed
1088
Passed By
3504
Net Change
-2416
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19143
5K → 10K88677-589#19143#19732
10K → 15K341122-1088#19732#20820
15K → 20K114337-223#20820#21043
20K → Half4323+20#21043#21023
Half → 25K100300-200#21023#21223
25K → 30K148198-50#21223#21273
30K → 20M35210-175#21273#21448
20M → 21M9168+23#21448#21425
21M → 35K8022+58#21425#21367
35K → 23M13479-466#21367#21833
23M → 24M1128+104#21833#21729
24M → 40K3652-16#21729#21745
40K → 25.2M940+94#21745#21651
25.2M → Finish1008+92#21651#21559
TOTALS10883504-2416
📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing