Boston Marathon logo
BOSTON MARATHON 2024

Susannah Jackson

Bib: 29785•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

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
11:15/mi
34:58
↑ 97↓ 3451.5%
10K· 6.21 mi
12:43/mi
1:14:29
↑ 79↓ 1380.4%
15K· 9.32 mi
12:32/mi
1:53:26
↑ 67↓ 78
20K· 12.43 mi
13:42/mi
2:36:00
↑ 106↓ 860.1%
Half· 13.11 mi
11:57/mi
2:44:09
↑ 19↓ 370.5%
25K· 15.53 mi
14:47/mi
3:19:59
↑ 66↓ 880.2%
30K· 18.64 mi
13:54/mi
4:03:11
↑ 181↓ 1480.2%
20M
13:44/mi
4:21:51
↑ 64↓ 500.2%
21M
15:43/mi
4:37:34
↑ 106↓ 241.6%
35K· 21.75 mi
15:16/mi
4:48:59
↑ 17↓ 861.7%
23M
14:19/mi
5:06:54
↑ 23↓ 630.6%
24M
12:48/mi
5:19:42
↓ 821.3%
40K· 24.85 mi
14:21/mi
5:31:58
↓ 200.3%
25.2M
17:47/mi
5:38:06
↑ 13↓ 160.2%
Finish· 26.22 mi
13:14/mi
5:51:35
↑ 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
Time2:44:09
Pace12:31 /mi
2nd Half
Distance13.11 mi
Time3:07:26
Pace14:18 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:4034:5811:1534:58
11:15
-
10K
6.21 mi12:37:111:14:2911:5939:31
12:43
+1:28
15K
9.32 mi13:16:081:53:2612:1038:57
12:32
-0:11
20K
12.43 mi13:58:422:36:0012:3342:34
13:42
+1:10
Half
13.11 mi14:06:512:44:0912:318:09
11:57
-1:45
25K
15.53 mi14:42:413:19:5912:5235:50
14:47
+2:50
30K
18.64 mi15:25:534:03:1113:0343:12
13:54
-0:53
20M
20.00 mi15:44:334:21:5113:0618:40
13:44
-0:10
21M
21.00 mi16:00:164:37:3413:1315:43
15:43
+1:59
35K
21.75 mi16:11:414:48:5913:1711:25
15:16
-0:27
23M
23.00 mi16:29:365:06:5413:2117:55
14:19
-0:57
24M
24.00 mi16:42:245:19:4213:1912:48
12:48
-1:31
40K
24.85 mi16:54:405:31:5813:2112:16
14:21
+1:33
25.2M
25.20 mi17:00:485:38:0613:256:08
17:47
+3:26
Finish
26.22 mi17:14:175:51:3513:2513:29
13:14
-4:33

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

11:15 /mi

Average Pace

13:25 /mi

Slowest Pace

17:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:23

38% of race

Time at Steady Pace

2:28:06

42% of race

Time at Slower Pace

1:09:06

20% of race

Average Pace: 13:25 /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 mi11:57:4034:5811:1534:58
11:15
#25061
10K
6.21 mi12:37:111:14:2911:5939:31
12:43
#25305
15K
9.32 mi13:16:081:53:2612:1038:57
12:32
#25255
20K
12.43 mi13:58:422:36:0012:3342:34
13:42
#25296
Half
13.11 mi14:06:512:44:0912:318:09
11:57
#25273
25K
15.53 mi14:42:413:19:5912:5235:50
14:47
#25308
30K
18.64 mi15:25:534:03:1113:0343:12
13:54
#25189
20M
20.00 mi15:44:334:21:5113:0618:40
13:44
#25149
21M
21.00 mi16:00:164:37:3413:1315:43
15:43
#25137
35K
21.75 mi16:11:414:48:5913:1711:25
15:16
#25161
23M
23.00 mi16:29:365:06:5413:2117:55
14:19
#25136
24M
24.00 mi16:42:245:19:4213:1912:48
12:48
#25087
40K
24.85 mi16:54:405:31:5813:2112:16
14:21
#25082
25.2M
25.20 mi17:00:485:38:0613:256:08
17:47
#25095
Finish
26.22 mi17:14:175:51:3513:2513:29
13:14
#25099
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi25061106101061025092(Top 98%)10630(Top 97%)10630(Top 606%)
10K6.21 mi3.10 mi25305-24410770-16010770-16025394(Top 99%)10831(Top 99%)10831(Top 618%)
15K9.32 mi3.11 mi25255+5010733+3710733+3725092(Top 98%)10630(Top 97%)10630(Top 606%)
20K12.43 mi3.11 mi25296-4110757-2410757-2425248(Top 99%)10749(Top 98%)10749(Top 613%)
Half13.11 mi0.68 mi25273+2310744+1310744+1324550(Top 96%)10359(Top 95%)10359(Top 591%)
25K15.53 mi2.42 mi25308-3510773-2910773-2925281(Top 99%)10786(Top 99%)10786(Top 615%)
30K18.64 mi3.11 mi25189+11910708+6510708+6524163(Top 95%)10245(Top 94%)10245(Top 584%)
20M20.00 mi1.36 mi25149+4010692+1610692+1623723(Top 93%)10113(Top 93%)10113(Top 577%)
21M21.00 mi1.00 mi25137+1210686+610686+624282(Top 95%)10401(Top 95%)10401(Top 593%)
35K21.75 mi0.75 mi25161-2410703-1710703-1724969(Top 98%)10728(Top 98%)10728(Top 612%)
23M23.00 mi1.25 mi25136+2510695+810695+824100(Top 94%)10345(Top 95%)10345(Top 590%)
24M24.00 mi1.00 mi25087+4910671+2410671+2422773(Top 89%)9788(Top 90%)9788(Top 558%)
40K24.85 mi0.85 mi25082+510670+110670+124002(Top 94%)10381(Top 95%)10381(Top 592%)
25.2M25.20 mi0.35 mi25095-1310677-710677-724949(Top 98%)10739(Top 98%)10739(Top 613%)
Finish26.22 mi1.02 mi25099-410680-310680-324538(Top 96%)10606(Top 97%)10606(Top 605%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21story building
+97ft-345ft

Overall

25092

Females

10630

F45-49

10630

5K→10K

3.1 - 6.2 mi

Top 99%
×5story building
+79ft-138ft

Overall

25394

Females

10831

F45-49

10831

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+67ft-78ft

Overall

25092

Females

10630

F45-49

10630

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

25248

Females

10749

F45-49

10749

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

24550

Females

10359

F45-49

10359

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

25281

Females

10786

F45-49

10786

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

24163

Females

10245

F45-49

10245

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

23723

Females

10113

F45-49

10113

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

24282

Females

10401

F45-49

10401

21M→35K

21.0 - 21.8 mi

Top 98%
×7story building
+17ft-86ft

Overall

24969

Females

10728

F45-49

10728

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

24100

Females

10345

F45-49

10345

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

22773

Females

9788

F45-49

9788

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

24002

Females

10381

F45-49

10381

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

24949

Females

10739

F45-49

10739

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

24538

Females

10606

F45-49

10606

Passing Analysis

Category:
Athletes Passed
456
Passed By
494
Net Change
-38
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25061
5K → 10K7251-244#25061#25305
10K → 15K7121+50#25305#25255
15K → 20K1758-41#25255#25296
20K → Half252+23#25296#25273
Half → 25K1853-35#25273#25308
25K → 30K1190+119#25308#25189
30K → 20M455+40#25189#25149
20M → 21M2614+12#25149#25137
21M → 35K731-24#25137#25161
35K → 23M305+25#25161#25136
23M → 24M523+49#25136#25087
24M → 40K1712+5#25087#25082
40K → 25.2M215-13#25082#25095
25.2M → Finish2024-4#25095#25099
TOTALS456494-38
📊

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