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BOSTON MARATHON 2024

Johannah Ludington

Bib: 14193•F

VT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 18%
Gender (Female)
#0 / 10924
Top 5%
Division (F18-39)
#0 / 4660
Top 9%
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
7:16/mi
22:36
↑ 97↓ 3451.5%
10K· 6.21 mi
7:11/mi
44:56
↑ 79↓ 1380.4%
15K· 9.32 mi
7:18/mi
1:07:36
↑ 67↓ 78
20K· 12.43 mi
7:21/mi
1:30:25
↑ 106↓ 860.1%
Half· 13.11 mi
7:14/mi
1:35:21
↑ 19↓ 370.5%
25K· 15.53 mi
7:13/mi
1:52:51
↑ 66↓ 880.2%
30K· 18.64 mi
7:19/mi
2:15:34
↑ 181↓ 1480.2%
20M
7:20/mi
2:25:32
↑ 64↓ 500.2%
21M
7:40/mi
2:33:12
↑ 106↓ 241.6%
35K· 21.75 mi
6:58/mi
2:38:25
↑ 17↓ 861.7%
23M
7:14/mi
2:47:28
↑ 23↓ 630.6%
24M
6:59/mi
2:54:27
↓ 821.3%
40K· 24.85 mi
6:56/mi
3:00:23
↓ 200.3%
25.2M
7:38/mi
3:03:01
↑ 13↓ 160.2%
Finish· 26.22 mi
6:24/mi
3:09:32
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:35:21
Pace7:16 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:34:11
Pace7:11 /mi
📊Negative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1922:367:1622:36
7:16
-
10K
6.21 mi11:16:3944:567:1422:20
7:11
-0:05
15K
9.32 mi11:39:191:07:367:1522:40
7:18
+0:07
20K
12.43 mi12:02:081:30:257:1722:49
7:21
+0:03
Half
13.11 mi12:07:041:35:217:164:56
7:14
-0:07
25K
15.53 mi12:24:341:52:517:1617:30
7:13
-0:01
30K
18.64 mi12:47:172:15:347:1622:43
7:19
+0:06
20M
20.00 mi12:57:152:25:327:179:58
7:20
+0:01
21M
21.00 mi13:04:552:33:127:187:40
7:40
+0:20
35K
21.75 mi13:10:082:38:257:175:13
6:58
-0:42
23M
23.00 mi13:19:112:47:287:179:03
7:14
+0:16
24M
24.00 mi13:26:102:54:277:166:59
6:59
-0:15
40K
24.85 mi13:32:063:00:237:155:56
6:56
-0:03
25.2M
25.20 mi13:34:443:03:017:162:38
7:38
+0:42
Finish
26.22 mi13:41:153:09:327:146:31
6:24
-1:14

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

6:24 /mi

Average Pace

7:14 /mi

Slowest Pace

7:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:39

13% of race

Time at Steady Pace

2:34:35

82% of race

Time at Slower Pace

10:18

5% of race

Average Pace: 7:14 /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 mi10:54:1922:367:1622:36
7:16
#8983
10K
6.21 mi11:16:3944:567:1422:20
7:11
#8380
15K
9.32 mi11:39:191:07:367:1522:40
7:18
#8235
20K
12.43 mi12:02:081:30:257:1722:49
7:21
#7945
Half
13.11 mi12:07:041:35:217:164:56
7:14
#7892
25K
15.53 mi12:24:341:52:517:1617:30
7:13
#7362
30K
18.64 mi12:47:172:15:347:1622:43
7:19
#6623
20M
20.00 mi12:57:152:25:327:179:58
7:20
#6260
21M
21.00 mi13:04:552:33:127:187:40
7:40
#5945
35K
21.75 mi13:10:082:38:257:175:13
6:58
#5742
23M
23.00 mi13:19:112:47:287:179:03
7:14
#5402
24M
24.00 mi13:26:102:54:277:166:59
6:59
#5152
40K
24.85 mi13:32:063:00:237:155:56
6:56
#4883
25.2M
25.20 mi13:34:443:03:017:162:38
7:38
#4790
Finish
26.22 mi13:41:153:09:327:146:31
6:24
#4543
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8983156815688138(Top 32%)1319(Top 12%)1319(Top 28%)
10K6.21 mi3.10 mi8380+6031366+2021366+2027851(Top 31%)1178(Top 11%)1178(Top 25%)
15K9.32 mi3.11 mi8235+1451315+511315+518138(Top 32%)1319(Top 12%)1319(Top 28%)
20K12.43 mi3.11 mi7945+2901222+931222+937277(Top 28%)1100(Top 10%)1100(Top 24%)
Half13.11 mi0.68 mi7892+531206+161206+167196(Top 28%)1044(Top 10%)1044(Top 22%)
25K15.53 mi2.42 mi7362+5301058+1481058+1485420(Top 21%)619(Top 6%)619(Top 13%)
30K18.64 mi3.11 mi6623+739863+195863+1954274(Top 17%)442(Top 4%)442(Top 9%)
20M20.00 mi1.36 mi6260+363802+61802+613710(Top 15%)368(Top 3%)368(Top 8%)
21M21.00 mi1.00 mi5945+315738+64738+643062(Top 12%)307(Top 3%)307(Top 7%)
35K21.75 mi0.75 mi5742+203704+34704+343008(Top 12%)300(Top 3%)300(Top 6%)
23M23.00 mi1.25 mi5402+340645+59645+592682(Top 10%)276(Top 3%)276(Top 6%)
24M24.00 mi1.00 mi5152+250595+50595+502305(Top 9%)241(Top 2%)241(Top 5%)
40K24.85 mi0.85 mi4883+269547+48547+481703(Top 7%)157(Top 1%)157(Top 3%)
25.2M25.20 mi0.35 mi4790+93536+11536+111803(Top 7%)196(Top 2%)196(Top 4%)
Finish26.22 mi1.02 mi4543+247505+31505+311134(Top 4%)93(Top 0.9%)93(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8138

Females

1319

F18-39

1319

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

7851

Females

1178

F18-39

1178

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8138

Females

1319

F18-39

1319

15K→20K

9.3 - 12.4 mi

Top 28%
×5story building
+106ft-86ft

Overall

7277

Females

1100

F18-39

1100

20K→Half

12.4 - 13.1 mi

Top 28%
×2story building
+19ft-37ft

Overall

7196

Females

1044

F18-39

1044

Half→25K

13.1 - 15.5 mi

Top 21%
×4story building
+66ft-88ft

Overall

5420

Females

619

F18-39

619

25K→30K

15.5 - 18.6 mi

Top 17%
×9story building
+181ft-148ft

Overall

4274

Females

442

F18-39

442

30K→20M

18.6 - 20.0 mi

Top 15%
×5story building
+64ft-50ft

Overall

3710

Females

368

F18-39

368

20M→21M

20.0 - 21.0 mi

Top 12%
×8story building
+106ft-24ft

Overall

3062

Females

307

F18-39

307

21M→35K

21.0 - 21.8 mi

Top 12%
×7story building
+17ft-86ft

Overall

3008

Females

300

F18-39

300

35K→23M

21.8 - 23.0 mi

Top 10%
×5story building
+23ft-63ft

Overall

2682

Females

276

F18-39

276

23M→24M

23.0 - 24.0 mi

Top 9%
×6story building
+12ft-82ft

Overall

2305

Females

241

F18-39

241

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1703

Females

157

F18-39

157

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1803

Females

196

F18-39

196

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2story building
+22ft-21ft

Overall

1134

Females

93

F18-39

93

Passing Analysis

Category:
Athletes Passed
4654
Passed By
214
Net Change
+4440
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8983
5K → 10K64946+603#8983#8380
10K → 15K250105+145#8380#8235
15K → 20K33444+290#8235#7945
20K → Half607+53#7945#7892
Half → 25K5333+530#7892#7362
25K → 30K7423+739#7362#6623
30K → 20M3630+363#6623#6260
20M → 21M3150+315#6260#5945
21M → 35K2063+203#5945#5742
35K → 23M3422+340#5742#5402
23M → 24M2500+250#5402#5152
24M → 40K2690+269#5152#4883
40K → 25.2M941+93#4883#4790
25.2M → Finish2470+247#4790#4543
TOTALS4654214+4440
📊

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