Boston Marathon logo
BOSTON MARATHON 2024

Jennifer Burgess

TN

Bib: 18036 F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:11/mi
25:24
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:06/mi
53:40
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:41/mi
1:23:45
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:49/mi
1:57:21
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
10:13/mi
2:04:19
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:40/mi
2:30:11
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:14/mi
3:05:06
↑ 181↓ 1480.2%
138 ft elev
20M
11:37/mi
3:20:53
↑ 64↓ 500.2%
148 ft elev
21M
12:39/mi
3:33:32
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
11:31/mi
3:42:09
↑ 17↓ 861.7%
156 ft elev
23M
11:55/mi
3:57:04
↑ 23↓ 630.6%
116 ft elev
24M
10:30/mi
4:07:34
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:57/mi
4:16:56
↓ 200.3%
20 ft elev
25.2M
11:27/mi
4:20:53
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:45/mi
4:30:49
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

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
Time2:04:19
Pace9:29 /mi
2nd Half
Distance13.11 mi
Time2:26:30
Pace11:11 /mi
📊Positive Split: 17.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4625:248:1125:24
8:11
-
10K
6.21 mi11:45:0253:408:3828:16
9:06
+0:55
15K
9.32 mi12:15:071:23:458:5930:05
9:41
+0:35
20K
12.43 mi12:48:431:57:219:2733:36
10:49
+1:08
Half
13.11 mi12:55:412:04:199:296:58
10:13
-0:36
25K
15.53 mi13:21:332:30:119:4025:52
10:40
+0:27
30K
18.64 mi13:56:283:05:069:5634:55
11:14
+0:34
20M
20.00 mi14:12:153:20:5310:0315:47
11:37
+0:23
21M
21.00 mi14:24:543:33:3210:1012:39
12:39
+1:02
35K
21.75 mi14:33:313:42:0910:138:37
11:31
-1:08
23M
23.00 mi14:48:263:57:0410:1814:55
11:55
+0:24
24M
24.00 mi14:58:564:07:3410:1910:30
10:30
-1:25
40K
24.85 mi15:08:184:16:5610:209:22
10:57
+0:27
25.2M
25.20 mi15:12:154:20:5310:213:57
11:27
+0:30
Finish
26.22 mi15:22:114:30:4910:209:56
9:45
-1:42

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

8:11 /mi

Average Pace

10:20 /mi

Slowest Pace

12:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:39

37% of race

Time at Steady Pace

1:54:15

42% of race

Time at Slower Pace

55:55

21% of race

Average Pace: 10:20 /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 mi11:16:4625:248:1125:24
8:11
#15894
10K
6.21 mi11:45:0253:408:3828:16
9:06
#18264
15K
9.32 mi12:15:071:23:458:5930:05
9:41
#19504
20K
12.43 mi12:48:431:57:219:2733:36
10:49
#20525
Half
13.11 mi12:55:412:04:199:296:58
10:13
#20586
25K
15.53 mi13:21:332:30:119:4025:52
10:40
#20604
30K
18.64 mi13:56:283:05:069:5634:55
11:14
#20591
20M
20.00 mi14:12:153:20:5310:0315:47
11:37
#20575
21M
21.00 mi14:24:543:33:3210:1012:39
12:39
#20552
35K
21.75 mi14:33:313:42:0910:138:37
11:31
#20566
23M
23.00 mi14:48:263:57:0410:1814:55
11:55
#20570
24M
24.00 mi14:58:564:07:3410:1910:30
10:30
#20452
40K
24.85 mi15:08:184:16:5610:209:22
10:57
#20362
25.2M
25.20 mi15:12:154:20:5310:213:57
11:27
#20285
Finish
26.22 mi15:22:114:30:4910:209:56
9:45
#20195
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi158945506550621160(Top 83%)8414(Top 77%)8414(Top 480%)
10K6.21 mi3.10 mi18264-23706896-13906896-139020154(Top 79%)7908(Top 72%)7908(Top 451%)
15K9.32 mi3.11 mi19504-12407577-6817577-68121160(Top 83%)8414(Top 77%)8414(Top 480%)
20K12.43 mi3.11 mi20525-10218108-5318108-53122309(Top 87%)9080(Top 83%)9080(Top 518%)
Half13.11 mi0.68 mi20586-618145-378145-3722028(Top 86%)8978(Top 82%)8978(Top 512%)
25K15.53 mi2.42 mi20604-188168-238168-2320814(Top 81%)8373(Top 77%)8373(Top 478%)
30K18.64 mi3.11 mi20591+138199-318199-3120515(Top 80%)8376(Top 77%)8376(Top 478%)
20M20.00 mi1.36 mi20575+168230-318230-3120640(Top 81%)8564(Top 78%)8564(Top 489%)
21M21.00 mi1.00 mi20552+238246-168246-1620141(Top 79%)8406(Top 77%)8406(Top 480%)
35K21.75 mi0.75 mi20566-148275-298275-2920898(Top 82%)8772(Top 80%)8772(Top 500%)
23M23.00 mi1.25 mi20570-48303-288303-2820544(Top 80%)8663(Top 79%)8663(Top 494%)
24M24.00 mi1.00 mi20452+1188262+418262+4117857(Top 70%)7398(Top 68%)7398(Top 422%)
40K24.85 mi0.85 mi20362+908225+378225+3717984(Top 70%)7493(Top 69%)7493(Top 427%)
25.2M25.20 mi0.35 mi20285+778196+298196+2915970(Top 63%)6543(Top 60%)6543(Top 373%)
Finish26.22 mi1.02 mi20195+908153+438153+4317550(Top 69%)7289(Top 67%)7289(Top 416%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

21160

Females

8414

F45-49

8414

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

20154

Females

7908

F45-49

7908

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

21160

Females

8414

F45-49

8414

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

22309

Females

9080

F45-49

9080

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

22028

Females

8978

F45-49

8978

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

20814

Females

8373

F45-49

8373

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

20515

Females

8376

F45-49

8376

30K→20M

18.6 - 20.0 mi

Top 81%
×5story building
+64ft-50ft

Overall

20640

Females

8564

F45-49

8564

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

20141

Females

8406

F45-49

8406

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

20898

Females

8772

F45-49

8772

35K→23M

21.8 - 23.0 mi

Top 80%
×5story building
+23ft-63ft

Overall

20544

Females

8663

F45-49

8663

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

17857

Females

7398

F45-49

7398

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

17984

Females

7493

F45-49

7493

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

15970

Females

6543

F45-49

6543

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

17550

Females

7289

F45-49

7289

Passing Analysis

Category:
Athletes Passed
1133
Passed By
5434
Net Change
-4301
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15894
5K → 10K112381-2370#15894#18264
10K → 15K341274-1240#18264#19504
15K → 20K261047-1021#19504#20525
20K → Half1576-61#20525#20586
Half → 25K156174-18#20586#20604
25K → 30K176163+13#20604#20591
30K → 20M9579+16#20591#20575
20M → 21M8764+23#20575#20552
21M → 35K4054-14#20552#20566
35K → 23M8084-4#20566#20570
23M → 24M1246+118#20570#20452
24M → 40K10616+90#20452#20362
40K → 25.2M792+77#20362#20285
25.2M → Finish10414+90#20285#20195
TOTALS11335434-4301
📊

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