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BOSTON MARATHON 2024

Maria Coetzee

Bib: 18449•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 27%
Gender (Female)
#0 / 10924
Top 12%
Masters (Masters Women)
#0 / 6263
Top 4%
Division (F60-64)
#0 / 549
Top 0.9%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:24
Rank: #11036
Start → 5K
23:24 | 7:32/mi
10K· 6.21 mi
46:29
Rank: #10314 (+722)
5K → 10K
23:05 | 7:26/mi
15K· 9.32 mi
1:09:51
Rank: #10119 (+195)
10K → 15K
23:22 | 7:31/mi
20K· 12.43 mi
1:33:28
Rank: #9796 (+323)
15K → 20K
23:37 | 7:36/mi
Half· 13.11 mi
1:38:42
Rank: #9806 (-10)
20K → Half
5:14 | 7:40/mi
25K· 15.53 mi
1:56:58
Rank: #9294 (+512)
Half → 25K
18:16 | 7:32/mi
30K· 18.64 mi
2:21:07
Rank: #8621 (+673)
25K → 30K
24:09 | 7:46/mi
20M
2:31:41
Rank: #8308 (+313)
30K → 20M
10:34 | 7:47/mi
21M
2:40:26
Rank: #8181 (+127)
20M → 21M
8:45 | 8:45/mi
35K· 21.75 mi
2:46:01
Rank: #8003 (+178)
21M → 35K
5:35 | 7:28/mi
23M
2:55:44
Rank: #7648 (+355)
35K → 23M
9:43 | 7:46/mi
24M
3:03:12
Rank: #7388 (+260)
23M → 24M
7:28 | 7:28/mi
40K· 24.85 mi
3:09:45
Rank: #7182 (+206)
24M → 40K
6:33 | 7:40/mi
25.2M
3:12:47
Rank: #7124 (+58)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:20:19
Rank: #6968 (+156)
25.2M → Finish
7:32 | 7:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:42
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:41:37
Pace7:45 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3623:247:3223:24
7:32
-
10K
6.21 mi11:37:4146:297:2923:05
7:26
-0:06
15K
9.32 mi12:01:031:09:517:3023:22
7:31
+0:05
20K
12.43 mi12:24:401:33:287:3123:37
7:36
+0:05
Half
13.11 mi12:29:541:38:427:325:14
7:40
+0:04
25K
15.53 mi12:48:101:56:587:3218:16
7:32
-0:08
30K
18.64 mi13:12:192:21:077:3424:09
7:46
+0:14
20M
20.00 mi13:22:532:31:417:3510:34
7:47
+0:01
21M
21.00 mi13:31:382:40:267:388:45
8:45
+0:58
35K
21.75 mi13:37:132:46:017:385:35
7:28
-1:17
23M
23.00 mi13:46:562:55:447:389:43
7:46
+0:18
24M
24.00 mi13:54:243:03:127:387:28
7:28
-0:18
40K
24.85 mi14:00:573:09:457:386:33
7:40
+0:12
25.2M
25.20 mi14:03:593:12:477:393:02
8:48
+1:08
Finish
26.22 mi14:11:313:20:197:397:32
7:24
-1:24

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

7:24 /mi

Average Pace

7:39 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:32

94% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

11:47

6% of race

Average Pace: 7:38 /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 mi11:14:3623:247:3223:24
7:32
#11036
10K
6.21 mi11:37:4146:297:2923:05
7:26
#10314
15K
9.32 mi12:01:031:09:517:3023:22
7:31
#10119
20K
12.43 mi12:24:401:33:287:3123:37
7:36
#9796
Half
13.11 mi12:29:541:38:427:325:14
7:40
#9806
25K
15.53 mi12:48:101:56:587:3218:16
7:32
#9294
30K
18.64 mi13:12:192:21:077:3424:09
7:46
#8621
20M
20.00 mi13:22:532:31:417:3510:34
7:47
#8308
21M
21.00 mi13:31:382:40:267:388:45
8:45
#8181
35K
21.75 mi13:37:132:46:017:385:35
7:28
#8003
23M
23.00 mi13:46:562:55:447:389:43
7:46
#7648
24M
24.00 mi13:54:243:03:127:387:28
7:28
#7388
40K
24.85 mi14:00:573:09:457:386:33
7:40
#7182
25.2M
25.20 mi14:03:593:12:477:393:02
8:48
#7124
Finish
26.22 mi14:11:313:20:197:397:32
7:24
#6968
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi11036257625769859(Top 39%)2107(Top 19%)2107(Top 384%)
10K6.21 mi3.10 mi10314+7222216+3602216+3609658(Top 38%)1946(Top 18%)1946(Top 354%)
15K9.32 mi3.11 mi10119+1952150+662150+669859(Top 39%)2107(Top 19%)2107(Top 384%)
20K12.43 mi3.11 mi9796+3232043+1072043+1079094(Top 36%)1849(Top 17%)1849(Top 337%)
Half13.11 mi0.68 mi9806-102058-152058-1510381(Top 41%)2471(Top 23%)2471(Top 450%)
25K15.53 mi2.42 mi9294+5121848+2101848+2107206(Top 28%)1246(Top 11%)1246(Top 227%)
30K18.64 mi3.11 mi8621+6731642+2061642+2066556(Top 26%)1182(Top 11%)1182(Top 215%)
20M20.00 mi1.36 mi8308+3131567+751567+755611(Top 22%)980(Top 9%)980(Top 179%)
21M21.00 mi1.00 mi8181+1271570-31570-37401(Top 29%)1890(Top 17%)1890(Top 344%)
35K21.75 mi0.75 mi8003+1781517+531517+534937(Top 19%)864(Top 8%)864(Top 157%)
23M23.00 mi1.25 mi7648+3551429+881429+884645(Top 18%)857(Top 8%)857(Top 156%)
24M24.00 mi1.00 mi7388+2601357+721357+724038(Top 16%)703(Top 6%)703(Top 128%)
40K24.85 mi0.85 mi7182+2061322+351322+354200(Top 16%)861(Top 8%)861(Top 157%)
25.2M25.20 mi0.35 mi7124+581321+11321+15687(Top 22%)1558(Top 14%)1558(Top 284%)
Finish26.22 mi1.02 mi6968+1561290+311290+315023(Top 20%)1207(Top 11%)1207(Top 220%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

9859

Females

2107

F60-64

2107

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

9658

Females

1946

F60-64

1946

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

9859

Females

2107

F60-64

2107

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

9094

Females

1849

F60-64

1849

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10381

Females

2471

F60-64

2471

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7206

Females

1246

F60-64

1246

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6556

Females

1182

F60-64

1182

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5611

Females

980

F60-64

980

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

7401

Females

1890

F60-64

1890

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

4937

Females

864

F60-64

864

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4645

Females

857

F60-64

857

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4038

Females

703

F60-64

703

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4200

Females

861

F60-64

861

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5687

Females

1558

F60-64

1558

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5023

Females

1207

F60-64

1207

Passing Analysis

Category:
Athletes Passed
4475*
Passed By
407
Net Change
+4068
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11036
5K → 10K77351+722#11036#10314
10K → 15K301*106+195#10314#10119
15K → 20K390*67+323#10119#9796
20K → Half3040-10#9796#9806
Half → 25K52311+512#9806#9294
25K → 30K69219+673#9294#8621
30K → 20M3196+313#8621#8308
20M → 21M18861+127#8308#8181
21M → 35K1824+178#8181#8003
35K → 23M36611+355#8003#7648
23M → 24M2622+260#7648#7388
24M → 40K2115+206#7388#7182
40K → 25.2M6810+58#7182#7124
25.2M → Finish17014+156#7124#6968
TOTALS4475*407+4068

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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