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BOSTON MARATHON 2024

Stephanie Gerland

Bib: 4951•F

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 48%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:48
Rank: #4805
Start → 5K
20:48 | 6:42/mi
10K· 6.21 mi
41:49
Rank: #4816 (-11)
5K → 10K
21:01 | 6:46/mi
15K· 9.32 mi
1:02:49
Rank: #4639 (+177)
10K → 15K
21:00 | 6:46/mi
20K· 12.43 mi
1:24:33
Rank: #4776 (-137)
15K → 20K
21:44 | 7:00/mi
Half· 13.11 mi
1:29:24
Rank: #4895 (-119)
20K → Half
4:51 | 7:07/mi
25K· 15.53 mi
1:49:51
Rank: #6162 (-1267)
Half → 25K
20:27 | 8:26/mi
30K· 18.64 mi
2:22:36
Rank: #9197 (-3035)
25K → 30K
32:45 | 10:32/mi
20M
2:34:51
Rank: #9384 (-187)
30K → 20M
12:15 | 9:01/mi
21M
2:46:20
Rank: #10094 (-710)
20M → 21M
11:29 | 11:29/mi
35K· 21.75 mi
2:55:23
Rank: #10896 (-802)
21M → 35K
9:03 | 12:06/mi
23M
3:14:31
Rank: #13071 (-2175)
35K → 23M
19:08 | 15:17/mi
24M
3:31:07
Rank: #14870 (-1799)
23M → 24M
16:36 | 16:36/mi
40K· 24.85 mi
3:39:50
Rank: #14902 (-32)
24M → 40K
8:43 | 10:12/mi
25.2M
3:43:05
Rank: #14766 (+136)
40K → 25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:52:35
Rank: #14800 (-34)
25.2M → Finish
9:30 | 9:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:24
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time2:23:11
Pace10:55 /mi
📊Positive Split: 60.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2220:486:4220:48
6:42
-
10K
6.21 mi10:45:2341:496:4421:01
6:46
+0:04
15K
9.32 mi11:06:231:02:496:4421:00
6:46
0:00
20K
12.43 mi11:28:071:24:336:4821:44
7:00
+0:14
Half
13.11 mi11:32:581:29:246:494:51
7:07
+0:07
25K
15.53 mi11:53:251:49:517:0420:27
8:26
+1:19
30K
18.64 mi12:26:102:22:367:3932:45
10:32
+2:06
20M
20.00 mi12:38:252:34:517:4512:15
9:01
-1:31
21M
21.00 mi12:49:542:46:207:5511:29
11:29
+2:28
35K
21.75 mi12:58:572:55:238:049:03
12:06
+0:37
23M
23.00 mi13:18:053:14:318:2719:08
15:17
+3:11
24M
24.00 mi13:34:413:31:078:4816:36
16:36
+1:19
40K
24.85 mi13:43:243:39:508:518:43
10:12
-6:24
25.2M
25.20 mi13:46:393:43:058:513:15
9:25
-0:47
Finish
26.22 mi13:56:093:52:358:539:30
9:19
-0:06

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

6:42 /mi

Average Pace

8:53 /mi

Slowest Pace

16:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:24

38% of race

Time at Steady Pace

1:26:55

37% of race

Time at Slower Pace

56:16

24% of race

Average Pace: 8:52 /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 mi10:24:2220:486:4220:48
6:42
#4805
10K
6.21 mi10:45:2341:496:4421:01
6:46
#4816
15K
9.32 mi11:06:231:02:496:4421:00
6:46
#4639
20K
12.43 mi11:28:071:24:336:4821:44
7:00
#4776
Half
13.11 mi11:32:581:29:246:494:51
7:07
#4895
25K
15.53 mi11:53:251:49:517:0420:27
8:26
#6162
30K
18.64 mi12:26:102:22:367:3932:45
10:32
#9197
20M
20.00 mi12:38:252:34:517:4512:15
9:01
#9384
21M
21.00 mi12:49:542:46:207:5511:29
11:29
#10094
35K
21.75 mi12:58:572:55:238:049:03
12:06
#10896
23M
23.00 mi13:18:053:14:318:2719:08
15:17
#13071
24M
24.00 mi13:34:413:31:078:4816:36
16:36
#14870
40K
24.85 mi13:43:243:39:508:518:43
10:12
#14902
25.2M
25.20 mi13:46:393:43:058:513:15
9:25
#14766
Finish
26.22 mi13:56:093:52:358:539:30
9:19
#14800
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi48053363364399(Top 17%)290(Top 3%)290(Top 6%)
10K6.21 mi3.10 mi4816-11327+9327+94879(Top 19%)348(Top 3%)348(Top 7%)
15K9.32 mi3.11 mi4639+177309+18309+184399(Top 17%)290(Top 3%)290(Top 6%)
20K12.43 mi3.11 mi4776-137339-30339-305236(Top 20%)471(Top 4%)471(Top 10%)
Half13.11 mi0.68 mi4895-119354-15354-156477(Top 25%)835(Top 8%)835(Top 18%)
25K15.53 mi2.42 mi6162-1267679-325679-32512733(Top 50%)3903(Top 36%)3903(Top 84%)
30K18.64 mi3.11 mi9197-30351901-12221901-122218893(Top 74%)7519(Top 69%)7519(Top 161%)
20M20.00 mi1.36 mi9384-1872055-1542055-15412222(Top 48%)4147(Top 38%)4147(Top 89%)
21M21.00 mi1.00 mi10094-7102481-4262481-42617623(Top 69%)7145(Top 65%)7145(Top 153%)
35K21.75 mi0.75 mi10896-8022923-4422923-44221973(Top 86%)9334(Top 85%)9334(Top 200%)
23M23.00 mi1.25 mi13071-21754178-12554178-125524806(Top 97%)10653(Top 98%)10653(Top 229%)
24M24.00 mi1.00 mi14870-17995220-10425220-104225254(Top 99%)10844(Top 99%)10844(Top 233%)
40K24.85 mi0.85 mi14902-325276-565276-5615704(Top 61%)6354(Top 58%)6354(Top 136%)
25.2M25.20 mi0.35 mi14766+1365218+585218+588535(Top 33%)2943(Top 27%)2943(Top 63%)
Finish26.22 mi1.02 mi14800-345261-435261-4315732(Top 62%)6377(Top 58%)6377(Top 137%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4399

Females

290

F18-39

290

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4879

Females

348

F18-39

348

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4399

Females

290

F18-39

290

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5236

Females

471

F18-39

471

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6477

Females

835

F18-39

835

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

12733

Females

3903

F18-39

3903

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

18893

Females

7519

F18-39

7519

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12222

Females

4147

F18-39

4147

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

17623

Females

7145

F18-39

7145

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

21973

Females

9334

F18-39

9334

35K→23M

21.8 - 23.0 mi

Top 97%
×5stories
+23ft-63ft

Overall

24806

Females

10653

F18-39

10653

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

25254

Females

10844

F18-39

10844

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

15704

Females

6354

F18-39

6354

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8535

Females

2943

F18-39

2943

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

15732

Females

6377

F18-39

6377

Passing Analysis

Category:
Athletes Passed
987
Passed By
10979
Net Change
-9995
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4805
5K → 10K188199-11#4805#4816
10K → 15K23457+177#4816#4639
15K → 20K124261-137#4639#4776
20K → Half7126-119#4776#4895
Half → 25K151282-1267#4895#6162
25K → 30K53040-3035#6162#9197
30K → 20M93280-187#9197#9384
20M → 21M16724-710#9384#10094
21M → 35K12813-802#10094#10896
35K → 23M112186-2175#10896#13071
23M → 24M21801-1799#13071#14870
24M → 40K79111-32#14870#14902
40K → 25.2M1382+136#14902#14766
25.2M → Finish6397-34#14766#14800
TOTALS98710979-9995
📊

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