Boston Marathon logo
BOSTON MARATHON 2024

Lauren Flament

CT

Bib: 13901 F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 25%
Gender (Female)
#0 / 10924
Top 10%
Division (F18-39)
#0 / 4660
Top 19%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:27/mi
23:09
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:28/mi
46:21
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:28/mi
1:09:33
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:35/mi
1:33:07
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:23/mi
1:38:09
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:21/mi
1:55:58
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:28/mi
2:19:09
↑ 181↓ 1480.2%
138 ft elev
20M
7:36/mi
2:29:29
↑ 64↓ 500.2%
148 ft elev
21M
8:13/mi
2:37:42
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:30/mi
2:43:19
↑ 17↓ 861.7%
156 ft elev
23M
7:51/mi
2:53:09
↑ 23↓ 630.6%
116 ft elev
24M
7:42/mi
3:00:51
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:40/mi
3:07:24
↓ 200.3%
20 ft elev
25.2M
8:33/mi
3:10:21
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:31/mi
3:18:01
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:09
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:39:52
Pace7:37 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:4523:097:2723:09
7:27
-
10K
6.21 mi11:16:5746:217:2823:12
7:28
+0:01
15K
9.32 mi11:40:091:09:337:2823:12
7:28
0:00
20K
12.43 mi12:03:431:33:077:3023:34
7:35
+0:07
Half
13.11 mi12:08:451:38:097:295:02
7:23
-0:12
25K
15.53 mi12:26:341:55:587:2817:49
7:21
-0:02
30K
18.64 mi12:49:452:19:097:2823:11
7:28
+0:07
20M
20.00 mi13:00:052:29:297:2810:20
7:36
+0:08
21M
21.00 mi13:08:182:37:427:318:13
8:13
+0:37
35K
21.75 mi13:13:552:43:197:315:37
7:30
-0:43
23M
23.00 mi13:23:452:53:097:329:50
7:51
+0:21
24M
24.00 mi13:31:273:00:517:327:42
7:42
-0:09
40K
24.85 mi13:38:003:07:247:326:33
7:40
-0:02
25.2M
25.20 mi13:40:573:10:217:332:57
8:33
+0:53
Finish
26.22 mi13:48:373:18:017:337:40
7:31
-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

7:21 /mi

Average Pace

7:33 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:51

94% of race

Time at Steady Pace

11:10

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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 mi10:53:4523:097:2723:09
7:27
#10353
10K
6.21 mi11:16:5746:217:2823:12
7:28
#10125
15K
9.32 mi11:40:091:09:337:2823:12
7:28
#9846
20K
12.43 mi12:03:431:33:077:3023:34
7:35
#9577
Half
13.11 mi12:08:451:38:097:295:02
7:23
#9489
25K
15.53 mi12:26:341:55:587:2817:49
7:21
#8831
30K
18.64 mi12:49:452:19:097:2823:11
7:28
#7883
20M
20.00 mi13:00:052:29:297:2810:20
7:36
#7541
21M
21.00 mi13:08:182:37:427:318:13
8:13
#7299
35K
21.75 mi13:13:552:43:197:315:37
7:30
#7137
23M
23.00 mi13:23:452:53:097:329:50
7:51
#6899
24M
24.00 mi13:31:273:00:517:327:42
7:42
#6729
40K
24.85 mi13:38:003:07:247:326:33
7:40
#6535
25.2M
25.20 mi13:40:573:10:217:332:57
8:33
#6469
Finish
26.22 mi13:48:373:18:017:337:40
7:31
#6396
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10353219821989410(Top 37%)1876(Top 17%)1876(Top 40%)
10K6.21 mi3.10 mi10125+2282115+832115+839998(Top 39%)2091(Top 19%)2091(Top 45%)
15K9.32 mi3.11 mi9846+2792010+1052010+1059410(Top 37%)1876(Top 17%)1876(Top 40%)
20K12.43 mi3.11 mi9577+2691935+751935+758980(Top 35%)1797(Top 16%)1797(Top 39%)
Half13.11 mi0.68 mi9489+881895+401895+408249(Top 32%)1451(Top 13%)1451(Top 31%)
25K15.53 mi2.42 mi8831+6581634+2611634+2616127(Top 24%)858(Top 8%)858(Top 18%)
30K18.64 mi3.11 mi7883+9481343+2911343+2914919(Top 19%)618(Top 6%)618(Top 13%)
20M20.00 mi1.36 mi7541+3421234+1091234+1094788(Top 19%)672(Top 6%)672(Top 14%)
21M21.00 mi1.00 mi7299+2421185+491185+495013(Top 20%)892(Top 8%)892(Top 19%)
35K21.75 mi0.75 mi7137+1621152+331152+335127(Top 20%)937(Top 9%)937(Top 20%)
23M23.00 mi1.25 mi6899+2381121+311121+315080(Top 20%)1041(Top 10%)1041(Top 22%)
24M24.00 mi1.00 mi6729+1701101+201101+205052(Top 20%)1110(Top 10%)1110(Top 24%)
40K24.85 mi0.85 mi6535+1941075+261075+264195(Top 16%)856(Top 8%)856(Top 18%)
25.2M25.20 mi0.35 mi6469+661071+41071+44718(Top 18%)1118(Top 10%)1118(Top 24%)
Finish26.22 mi1.02 mi6396+731076-51076-55774(Top 23%)1534(Top 14%)1534(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

9410

Females

1876

F18-39

1876

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

9998

Females

2091

F18-39

2091

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

9410

Females

1876

F18-39

1876

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

8980

Females

1797

F18-39

1797

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

8249

Females

1451

F18-39

1451

Half→25K

13.1 - 15.5 mi

Top 24%
×4story building
+66ft-88ft

Overall

6127

Females

858

F18-39

858

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

4919

Females

618

F18-39

618

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

4788

Females

672

F18-39

672

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5013

Females

892

F18-39

892

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5127

Females

937

F18-39

937

35K→23M

21.8 - 23.0 mi

Top 20%
×5story building
+23ft-63ft

Overall

5080

Females

1041

F18-39

1041

23M→24M

23.0 - 24.0 mi

Top 20%
×6story building
+12ft-82ft

Overall

5052

Females

1110

F18-39

1110

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4195

Females

856

F18-39

856

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4718

Females

1118

F18-39

1118

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

5774

Females

1534

F18-39

1534

Passing Analysis

Category:
Athletes Passed
4410*
Passed By
453
Net Change
+3957
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10353
5K → 10K387*159+228#10353#10125
10K → 15K357*78+279#10125#9846
15K → 20K36192+269#9846#9577
20K → Half957+88#9577#9489
Half → 25K6591+658#9489#8831
25K → 30K9513+948#8831#7883
30K → 20M3442+342#7883#7541
20M → 21M26119+242#7541#7299
21M → 35K1664+162#7299#7137
35K → 23M25921+238#7137#6899
23M → 24M19121+170#6899#6729
24M → 40K2017+194#6729#6535
40K → 25.2M715+66#6535#6469
25.2M → Finish10734+73#6469#6396
TOTALS4410*453+3957

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

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing