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BOSTON MARATHON 2024

Ryan Johnston

Bib: 15352•F

BC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 26%
Gender (Female)
#0 / 10924
Top 11%
Division (F18-39)
#0 / 4660
Top 20%
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
7:17/mi
45:13
↑ 79↓ 1380.4%
15K· 9.32 mi
7:19/mi
1:07:56
↑ 67↓ 78
20K· 12.43 mi
7:27/mi
1:31:05
↑ 106↓ 860.1%
Half· 13.11 mi
7:26/mi
1:36:09
↑ 19↓ 370.5%
25K· 15.53 mi
7:35/mi
1:54:32
↑ 66↓ 880.2%
30K· 18.64 mi
7:48/mi
2:18:46
↑ 181↓ 1480.2%
20M
7:58/mi
2:29:35
↑ 64↓ 500.2%
21M
8:18/mi
2:37:53
↑ 106↓ 241.6%
35K· 21.75 mi
7:46/mi
2:43:42
↑ 17↓ 861.7%
23M
8:06/mi
2:53:50
↑ 23↓ 630.6%
24M
7:48/mi
3:01:38
↓ 821.3%
40K· 24.85 mi
7:56/mi
3:08:25
↓ 200.3%
25.2M
8:51/mi
3:11:28
↑ 13↓ 160.2%
Finish· 26.22 mi
7:22/mi
3:18:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:09
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:42:49
Pace7:51 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:0022:367:1622:36
7:16
-
10K
6.21 mi11:16:3745:137:1722:37
7:17
+0:01
15K
9.32 mi11:39:201:07:567:1722:43
7:19
+0:02
20K
12.43 mi12:02:291:31:057:2023:09
7:27
+0:08
Half
13.11 mi12:07:331:36:097:205:04
7:26
-0:01
25K
15.53 mi12:25:561:54:327:2218:23
7:35
+0:09
30K
18.64 mi12:50:102:18:467:2724:14
7:48
+0:13
20M
20.00 mi13:00:592:29:357:2910:49
7:58
+0:10
21M
21.00 mi13:09:172:37:537:318:18
8:18
+0:20
35K
21.75 mi13:15:062:43:427:325:49
7:46
-0:32
23M
23.00 mi13:25:142:53:507:3310:08
8:06
+0:20
24M
24.00 mi13:33:023:01:387:347:48
7:48
-0:18
40K
24.85 mi13:39:493:08:257:356:47
7:56
+0:08
25.2M
25.20 mi13:42:523:11:287:363:03
8:51
+0:55
Finish
26.22 mi13:50:223:18:587:367:30
7:22
-1:29

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

7:16 /mi

Average Pace

7:36 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:39

52% of race

Time at Steady Pace

1:13:50

37% of race

Time at Slower Pace

21:29

11% of race

Average Pace: 7:35 /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 mi10:54:0022:367:1622:36
7:16
#8988
10K
6.21 mi11:16:3745:137:1722:37
7:17
#8730
15K
9.32 mi11:39:201:07:567:1722:43
7:19
#8532
20K
12.43 mi12:02:291:31:057:2023:09
7:27
#8332
Half
13.11 mi12:07:331:36:097:205:04
7:26
#8347
25K
15.53 mi12:25:561:54:327:2218:23
7:35
#8120
30K
18.64 mi12:50:102:18:467:2724:14
7:48
#7744
20M
20.00 mi13:00:592:29:357:2910:49
7:58
#7588
21M
21.00 mi13:09:172:37:537:318:18
8:18
#7360
35K
21.75 mi13:15:062:43:427:325:49
7:46
#7261
23M
23.00 mi13:25:142:53:507:3310:08
8:06
#7108
24M
24.00 mi13:33:023:01:387:347:48
7:48
#6969
40K
24.85 mi13:39:493:08:257:356:47
7:56
#6843
25.2M
25.20 mi13:42:523:11:287:363:03
8:51
#6780
Finish
26.22 mi13:50:223:18:587:367:30
7:22
#6654
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8988157315738248(Top 32%)1366(Top 13%)1366(Top 29%)
10K6.21 mi3.10 mi8730+2581506+671506+678516(Top 33%)1439(Top 13%)1439(Top 31%)
15K9.32 mi3.11 mi8532+1981428+781428+788248(Top 32%)1366(Top 13%)1366(Top 29%)
20K12.43 mi3.11 mi8332+2001376+521376+528033(Top 31%)1396(Top 13%)1396(Top 30%)
Half13.11 mi0.68 mi8347-151390-141390-148597(Top 34%)1606(Top 15%)1606(Top 34%)
25K15.53 mi2.42 mi8120+2271342+481342+487532(Top 29%)1374(Top 13%)1374(Top 29%)
30K18.64 mi3.11 mi7744+3761280+621280+626722(Top 26%)1245(Top 11%)1245(Top 27%)
20M20.00 mi1.36 mi7588+1561254+261254+266542(Top 26%)1343(Top 12%)1343(Top 29%)
21M21.00 mi1.00 mi7360+2281207+471207+475346(Top 21%)1011(Top 9%)1011(Top 22%)
35K21.75 mi0.75 mi7261+991200+71200+76479(Top 25%)1502(Top 14%)1502(Top 32%)
23M23.00 mi1.25 mi7108+1531203-31203-36243(Top 24%)1553(Top 14%)1553(Top 33%)
24M24.00 mi1.00 mi6969+1391186+171186+175573(Top 22%)1334(Top 12%)1334(Top 29%)
40K24.85 mi0.85 mi6843+1261187-11187-15494(Top 22%)1416(Top 13%)1416(Top 30%)
25.2M25.20 mi0.35 mi6780+631183+41183+45865(Top 23%)1640(Top 15%)1640(Top 35%)
Finish26.22 mi1.02 mi6654+1261164+191164+194851(Top 19%)1124(Top 10%)1124(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8248

Females

1366

F18-39

1366

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

8516

Females

1439

F18-39

1439

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8248

Females

1366

F18-39

1366

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

8033

Females

1396

F18-39

1396

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

8597

Females

1606

F18-39

1606

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7532

Females

1374

F18-39

1374

25K→30K

15.5 - 18.6 mi

Top 26%
×9story building
+181ft-148ft

Overall

6722

Females

1245

F18-39

1245

30K→20M

18.6 - 20.0 mi

Top 26%
×5story building
+64ft-50ft

Overall

6542

Females

1343

F18-39

1343

20M→21M

20.0 - 21.0 mi

Top 21%
×8story building
+106ft-24ft

Overall

5346

Females

1011

F18-39

1011

21M→35K

21.0 - 21.8 mi

Top 25%
×7story building
+17ft-86ft

Overall

6479

Females

1502

F18-39

1502

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6243

Females

1553

F18-39

1553

23M→24M

23.0 - 24.0 mi

Top 22%
×6story building
+12ft-82ft

Overall

5573

Females

1334

F18-39

1334

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5494

Females

1416

F18-39

1416

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5865

Females

1640

F18-39

1640

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2story building
+22ft-21ft

Overall

4851

Females

1124

F18-39

1124

Passing Analysis

Category:
Athletes Passed
3035
Passed By
701
Net Change
+2334
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8988
5K → 10K381123+258#8988#8730
10K → 15K28082+198#8730#8532
15K → 20K29292+200#8532#8332
20K → Half2641-15#8332#8347
Half → 25K30679+227#8347#8120
25K → 30K44064+376#8120#7744
30K → 20M20044+156#7744#7588
20M → 21M24517+228#7588#7360
21M → 35K12627+99#7360#7261
35K → 23M20552+153#7261#7108
23M → 24M16324+139#7108#6969
24M → 40K15327+126#6969#6843
40K → 25.2M729+63#6843#6780
25.2M → Finish14620+126#6780#6654
TOTALS3035701+2334
📊

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