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BOSTON MARATHON 2024

Suzanne Bradford

Bib: 16973•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 41%
Masters (Masters Women)
#0 / 6263
Top 30%
Division (F40-44)
#0 / 1613
Top 50%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:21
Rank: #13414
Start → 5K
24:21 | 7:50/mi
10K· 6.21 mi
49:19
Rank: #13961 (-547)
5K → 10K
24:58 | 8:02/mi
15K· 9.32 mi
1:14:56
Rank: #14322 (-361)
10K → 15K
25:37 | 8:15/mi
20K· 12.43 mi
1:42:16
Rank: #14904 (-582)
15K → 20K
27:20 | 8:48/mi
Half· 13.11 mi
1:47:53
Rank: #14859 (+45)
20K → Half
5:37 | 8:14/mi
25K· 15.53 mi
2:09:02
Rank: #14677 (+182)
Half → 25K
21:09 | 8:43/mi
30K· 18.64 mi
2:36:20
Rank: #14127 (+550)
25K → 30K
27:18 | 8:47/mi
20M
2:48:30
Rank: #13941 (+186)
30K → 20M
12:10 | 8:57/mi
21M
2:58:38
Rank: #13902 (+39)
20M → 21M
10:08 | 10:08/mi
35K· 21.75 mi
3:05:32
Rank: #13879 (+23)
21M → 35K
6:54 | 9:13/mi
23M
3:16:45
Rank: #13669 (+210)
35K → 23M
11:13 | 8:58/mi
24M
3:25:42
Rank: #13559 (+110)
23M → 24M
8:57 | 8:57/mi
40K· 24.85 mi
3:33:40
Rank: #13499 (+60)
24M → 40K
7:58 | 9:19/mi
25.2M
3:37:39
Rank: #13545 (-46)
40K → 25.2M
3:59 | 11:33/mi
Finish· 26.22 mi
3:46:20
Rank: #13454 (+91)
25.2M → Finish
8:41 | 8:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:53
Pace8:14 /mi
2nd Half
Distance13.11 mi
Time1:58:27
Pace9:02 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3224:217:5024:21
7:50
-
10K
6.21 mi11:39:3049:197:5624:58
8:02
+0:12
15K
9.32 mi12:05:071:14:568:0225:37
8:15
+0:13
20K
12.43 mi12:32:271:42:168:1427:20
8:48
+0:33
Half
13.11 mi12:38:041:47:538:145:37
8:14
-0:34
25K
15.53 mi12:59:132:09:028:1821:09
8:43
+0:29
30K
18.64 mi13:26:312:36:208:2327:18
8:47
+0:04
20M
20.00 mi13:38:412:48:308:2512:10
8:57
+0:10
21M
21.00 mi13:48:492:58:388:3010:08
10:08
+1:11
35K
21.75 mi13:55:433:05:328:326:54
9:13
-0:55
23M
23.00 mi14:06:563:16:458:3311:13
8:58
-0:15
24M
24.00 mi14:15:533:25:428:348:57
8:57
-0:01
40K
24.85 mi14:23:513:33:408:367:58
9:19
+0:22
25.2M
25.20 mi14:27:503:37:398:383:59
11:33
+2:14
Finish
26.22 mi14:36:313:46:208:388:41
8:31
-3:02

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

7:50 /mi

Average Pace

8:38 /mi

Slowest Pace

11:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:33

36% of race

Time at Steady Pace

2:03:42

55% of race

Time at Slower Pace

22:05

10% of race

Average Pace: 8:38 /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 mi11:14:3224:217:5024:21
7:50
#13414
10K
6.21 mi11:39:3049:197:5624:58
8:02
#13961
15K
9.32 mi12:05:071:14:568:0225:37
8:15
#14322
20K
12.43 mi12:32:271:42:168:1427:20
8:48
#14904
Half
13.11 mi12:38:041:47:538:145:37
8:14
#14859
25K
15.53 mi12:59:132:09:028:1821:09
8:43
#14677
30K
18.64 mi13:26:312:36:208:2327:18
8:47
#14127
20M
20.00 mi13:38:412:48:308:2512:10
8:57
#13941
21M
21.00 mi13:48:492:58:388:3010:08
10:08
#13902
35K
21.75 mi13:55:433:05:328:326:54
9:13
#13879
23M
23.00 mi14:06:563:16:458:3311:13
8:58
#13669
24M
24.00 mi14:15:533:25:428:348:57
8:57
#13559
40K
24.85 mi14:23:513:33:408:367:58
9:19
#13499
25.2M
25.20 mi14:27:503:37:398:383:59
11:33
#13545
Finish
26.22 mi14:36:313:46:208:388:41
8:31
#13454
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi134143956395614986(Top 59%)4951(Top 45%)4951(Top 307%)
10K6.21 mi3.10 mi13961-5474313-3574313-35714464(Top 57%)4608(Top 42%)4608(Top 286%)
15K9.32 mi3.11 mi14322-3614529-2164529-21614986(Top 59%)4951(Top 45%)4951(Top 307%)
20K12.43 mi3.11 mi14904-5824889-3604889-36016379(Top 64%)5811(Top 53%)5811(Top 360%)
Half13.11 mi0.68 mi14859+454864+254864+2514245(Top 56%)4605(Top 42%)4605(Top 285%)
25K15.53 mi2.42 mi14677+1824808+564808+5614189(Top 56%)4706(Top 43%)4706(Top 292%)
30K18.64 mi3.11 mi14127+5504555+2534555+25312139(Top 48%)3801(Top 35%)3801(Top 236%)
20M20.00 mi1.36 mi13941+1864502+534502+5311887(Top 47%)3967(Top 36%)3967(Top 246%)
21M21.00 mi1.00 mi13902+394544-424544-4213499(Top 53%)5039(Top 46%)5039(Top 312%)
35K21.75 mi0.75 mi13879+234566-224566-2214371(Top 56%)5512(Top 50%)5512(Top 342%)
23M23.00 mi1.25 mi13669+2104508+584508+5810976(Top 43%)3887(Top 36%)3887(Top 241%)
24M24.00 mi1.00 mi13559+1104495+134495+1311906(Top 47%)4355(Top 40%)4355(Top 270%)
40K24.85 mi0.85 mi13499+604496-14496-112360(Top 48%)4709(Top 43%)4709(Top 292%)
25.2M25.20 mi0.35 mi13545-464534-384534-3816192(Top 63%)6619(Top 61%)6619(Top 410%)
Finish26.22 mi1.02 mi13454+914520+144520+1411647(Top 46%)4298(Top 39%)4298(Top 266%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

14986

Females

4951

F40-44

4951

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

14464

Females

4608

F40-44

4608

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

14986

Females

4951

F40-44

4951

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

16379

Females

5811

F40-44

5811

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

14245

Females

4605

F40-44

4605

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

14189

Females

4706

F40-44

4706

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

12139

Females

3801

F40-44

3801

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

11887

Females

3967

F40-44

3967

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

13499

Females

5039

F40-44

5039

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

14371

Females

5512

F40-44

5512

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

10976

Females

3887

F40-44

3887

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

11906

Females

4355

F40-44

4355

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12360

Females

4709

F40-44

4709

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16192

Females

6619

F40-44

6619

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

11647

Females

4298

F40-44

4298

Passing Analysis

Category:
Athletes Passed
2456
Passed By
2496
Net Change
-40
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13414
5K → 10K138685-547#13414#13961
10K → 15K123484-361#13961#14322
15K → 20K95677-582#14322#14904
20K → Half6419+45#14904#14859
Half → 25K303121+182#14859#14677
25K → 30K59747+550#14677#14127
30K → 20M22337+186#14127#13941
20M → 21M154115+39#13941#13902
21M → 35K10481+23#13902#13879
35K → 23M23828+210#13879#13669
23M → 24M14030+110#13669#13559
24M → 40K12262+60#13559#13499
40K → 25.2M2975-46#13499#13545
25.2M → Finish12635+91#13545#13454
TOTALS24562496-40
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing