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BOSTON MARATHON 2024

Marybeth Fair

Bib: 13589•F

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 24%
Gender (Female)
#0 / 10924
Top 9%
Division (F18-39)
#0 / 4660
Top 17%
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
7:29/mi
23:16
↑ 97↓ 3451.5%
10K· 6.21 mi
7:30/mi
46:34
↑ 79↓ 1380.4%
15K· 9.32 mi
7:29/mi
1:09:49
↑ 67↓ 78
20K· 12.43 mi
7:28/mi
1:33:00
↑ 106↓ 860.1%
Half· 13.11 mi
7:27/mi
1:38:05
↑ 19↓ 370.5%
25K· 15.53 mi
7:35/mi
1:56:27
↑ 66↓ 880.2%
30K· 18.64 mi
7:34/mi
2:19:56
↑ 181↓ 1480.2%
20M
7:36/mi
2:30:16
↑ 64↓ 500.2%
21M
7:58/mi
2:38:14
↑ 106↓ 241.6%
35K· 21.75 mi
7:20/mi
2:43:43
↑ 17↓ 861.7%
23M
7:34/mi
2:53:12
↑ 23↓ 630.6%
24M
7:16/mi
3:00:28
↓ 821.3%
40K· 24.85 mi
7:23/mi
3:06:47
↓ 200.3%
25.2M
8:10/mi
3:09:36
↑ 13↓ 160.2%
Finish· 26.22 mi
7:08/mi
3:16:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:38:05
Pace7:29 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:38:47
Pace7:32 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:3023:167:2923:16
7:29
-
10K
6.21 mi11:16:4846:347:3023:18
7:30
+0:01
15K
9.32 mi11:40:031:09:497:2923:15
7:29
-0:01
20K
12.43 mi12:03:141:33:007:2923:11
7:28
-0:01
Half
13.11 mi12:08:191:38:057:295:05
7:27
-0:01
25K
15.53 mi12:26:411:56:277:3018:22
7:35
+0:08
30K
18.64 mi12:50:102:19:567:3023:29
7:34
-0:01
20M
20.00 mi13:00:302:30:167:3110:20
7:36
+0:02
21M
21.00 mi13:08:282:38:147:327:58
7:58
+0:22
35K
21.75 mi13:13:572:43:437:325:29
7:20
-0:38
23M
23.00 mi13:23:262:53:127:329:29
7:34
+0:14
24M
24.00 mi13:30:423:00:287:317:16
7:16
-0:18
40K
24.85 mi13:37:013:06:477:316:19
7:23
+0:07
25.2M
25.20 mi13:39:503:09:367:312:49
8:10
+0:47
Finish
26.22 mi13:47:063:16:527:317:16
7:08
-1:02

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

7:08 /mi

Average Pace

7:31 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:05

95% of race

Time at Steady Pace

10:47

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:30 /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 mi10:53:3023:167:2923:16
7:29
#10662
10K
6.21 mi11:16:4846:347:3023:18
7:30
#10429
15K
9.32 mi11:40:031:09:497:2923:15
7:29
#10094
20K
12.43 mi12:03:141:33:007:2923:11
7:28
#9505
Half
13.11 mi12:08:191:38:057:295:05
7:27
#9447
25K
15.53 mi12:26:411:56:277:3018:22
7:35
#9041
30K
18.64 mi12:50:102:19:567:3023:29
7:34
#8193
20M
20.00 mi13:00:302:30:167:3110:20
7:36
#7849
21M
21.00 mi13:08:282:38:147:327:58
7:58
#7475
35K
21.75 mi13:13:572:43:437:325:29
7:20
#7265
23M
23.00 mi13:23:262:53:127:329:29
7:34
#6916
24M
24.00 mi13:30:423:00:287:317:16
7:16
#6623
40K
24.85 mi13:37:013:06:477:316:19
7:23
#6382
25.2M
25.20 mi13:39:503:09:367:312:49
8:10
#6283
Finish
26.22 mi13:47:063:16:527:317:16
7:08
#6114
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10662237923799546(Top 37%)1942(Top 18%)1942(Top 42%)
10K6.21 mi3.10 mi10429+2332285+942285+9410269(Top 40%)2223(Top 20%)2223(Top 48%)
15K9.32 mi3.11 mi10094+3352137+1482137+1489546(Top 37%)1942(Top 18%)1942(Top 42%)
20K12.43 mi3.11 mi9505+5891898+2391898+2398107(Top 32%)1421(Top 13%)1421(Top 30%)
Half13.11 mi0.68 mi9447+581874+241874+248757(Top 34%)1678(Top 15%)1678(Top 36%)
25K15.53 mi2.42 mi9041+4061726+1481726+1487483(Top 29%)1353(Top 12%)1353(Top 29%)
30K18.64 mi3.11 mi8193+8481466+2601466+2605391(Top 21%)764(Top 7%)764(Top 16%)
20M20.00 mi1.36 mi7849+3441374+921374+924785(Top 19%)669(Top 6%)669(Top 14%)
21M21.00 mi1.00 mi7475+3741263+1111263+1114063(Top 16%)572(Top 5%)572(Top 12%)
35K21.75 mi0.75 mi7265+2101201+621201+624328(Top 17%)642(Top 6%)642(Top 14%)
23M23.00 mi1.25 mi6916+3491127+741127+743923(Top 15%)583(Top 5%)583(Top 13%)
24M24.00 mi1.00 mi6623+2931066+611066+613270(Top 13%)450(Top 4%)450(Top 10%)
40K24.85 mi0.85 mi6382+2411016+501016+503132(Top 12%)475(Top 4%)475(Top 10%)
25.2M25.20 mi0.35 mi6283+99994+22994+223332(Top 13%)582(Top 5%)582(Top 12%)
Finish26.22 mi1.02 mi6114+169974+20974+203743(Top 15%)704(Top 6%)704(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

9546

Females

1942

F18-39

1942

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10269

Females

2223

F18-39

2223

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

9546

Females

1942

F18-39

1942

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

8107

Females

1421

F18-39

1421

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

8757

Females

1678

F18-39

1678

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7483

Females

1353

F18-39

1353

25K→30K

15.5 - 18.6 mi

Top 21%
×9story building
+181ft-148ft

Overall

5391

Females

764

F18-39

764

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

4785

Females

669

F18-39

669

20M→21M

20.0 - 21.0 mi

Top 16%
×8story building
+106ft-24ft

Overall

4063

Females

572

F18-39

572

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4328

Females

642

F18-39

642

35K→23M

21.8 - 23.0 mi

Top 15%
×5story building
+23ft-63ft

Overall

3923

Females

583

F18-39

583

23M→24M

23.0 - 24.0 mi

Top 13%
×6story building
+12ft-82ft

Overall

3270

Females

450

F18-39

450

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3132

Females

475

F18-39

475

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3332

Females

582

F18-39

582

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2story building
+22ft-21ft

Overall

3743

Females

704

F18-39

704

Passing Analysis

Category:
Athletes Passed
4861*
Passed By
313
Net Change
+4548
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10662
5K → 10K407174+233#10662#10429
10K → 15K394*59+335#10429#10094
15K → 20K603*14+589#10094#9505
20K → Half7214+58#9505#9447
Half → 25K42519+406#9447#9041
25K → 30K8513+848#9041#8193
30K → 20M3451+344#8193#7849
20M → 21M3795+374#7849#7475
21M → 35K2122+210#7475#7265
35K → 23M3534+349#7265#6916
23M → 24M2974+293#6916#6623
24M → 40K2432+241#6623#6382
40K → 25.2M1001+99#6382#6283
25.2M → Finish18011+169#6283#6114
TOTALS4861*313+4548

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

📊

Passing Visuals

Category:
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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