Lauren Blankenau

Washington, DC

Bib: 6162 F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 15907
Gender (Female)
#0 / 5973
Top 46%
Division (F25-29)
#0 / 1282
Race Day Weather
43°/33°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
10:32/mi
32:42
2791640.7%
140 ft elev
10K· 6.21 mi
9:48/mi
1:03:09
1032170.7%
25 ft elev
15K· 9.32 mi
10:14/mi
1:34:56
5155
21 ft elev
21K· 13.05 mi
10:15/mi
2:13:08
2037
4 ft elev
25K· 15.53 mi
9:57/mi
2:37:51
350.2%
30 ft elev
30K· 18.64 mi
11:35/mi
3:13:50
5857
30 ft elev
35K· 21.75 mi
10:29/mi
3:46:24
9892
36 ft elev
40K· 24.85 mi
11:45/mi
4:22:54
36530.1%
18 ft elev
Finish· 26.22 mi
11:53/mi
4:39:07
80240.8%
74 ft elev
Course Elevation
3237 ft
×20story building
764 ft climb · 717 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 21KFaster
Distance13.05 mi
Time2:13:08
Pace10:12 /mi
2nd Half
Distance13.17 mi
Time2:25:59
Pace11:05 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:54:1132:4210:3232:42
10:32
-
10K
6.21 mi09:24:381:03:0910:1030:27
9:48
-0:44
15K
9.32 mi09:56:251:34:5610:1131:47
10:14
+0:26
21K
13.05 mi10:34:372:13:0810:1238:12
10:15
+0:01
25K
15.53 mi10:59:202:37:5110:1024:43
9:57
-0:18
30K
18.64 mi11:35:193:13:5010:2435:59
11:35
+1:38
35K
21.75 mi12:07:533:46:2410:2532:34
10:29
-1:06
40K
24.85 mi12:44:234:22:5410:3536:30
11:45
+1:16
Finish
26.22 mi13:00:364:39:0710:3916:13
11:53
+0:08

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

9:48 /mi

Average Pace

10:39 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

55:10

20% of race

Time at Steady Pace

2:15:15

48% of race

Time at Slower Pace

1:28:42

32% of race

Average Pace: 10:39 /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 mi08:54:1132:4210:3232:42
10:32
#9704
10K
6.21 mi09:24:381:03:0910:1030:27
9:48
#9349
15K
9.32 mi09:56:251:34:5610:1131:47
10:14
#9392
21K
13.05 mi10:34:372:13:0810:1238:12
10:15
#9187
25K
15.53 mi10:59:202:37:5110:1024:43
9:57
#8932
30K
18.64 mi11:35:193:13:5010:2435:59
11:35
#9161
35K
21.75 mi12:07:533:46:2410:2532:34
10:29
#8663
40K
24.85 mi12:44:234:22:5410:3536:30
11:45
#8588
Finish
26.22 mi13:00:364:39:0710:3916:13
11:53
#8652
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi9704288774695792832746
10K6.21 mi3.10 mi9349+3552720+167705+4191072616680
15K9.32 mi3.11 mi9392-432735-15714-995792832746
21K13.05 mi3.73 mi9187+2052669+66705+989532614697
25K15.53 mi2.48 mi8932+2552599+70692+1381642437656
30K18.64 mi3.11 mi9161-2292764-165727-35101683401875
35K21.75 mi3.11 mi8663+4982631+133701+2669312231615
40K24.85 mi3.10 mi8588+752669-38711-1085883069785
Finish26.22 mi1.37 mi8652-642726-57731-2095733494893

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×18story building
+279ft-164ft

Overall

9579

Females

2832

F25-29

2832

5K→10K

3.1 - 6.2 mi

Top 57%
×11story building
+103ft-217ft

Overall

9107

Females

2616

F25-29

2616

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+51ft-55ft

Overall

9579

Females

2832

F25-29

2832

15K→21K

9.3 - 13.1 mi

Top 56%
×1story
+20ft-37ft

Overall

8953

Females

2614

F25-29

2614

21K→25K

13.1 - 15.5 mi

Top 51%
×2story building
+35ft-8ft

Overall

8164

Females

2437

F25-29

2437

25K→30K

15.5 - 18.6 mi

Top 64%
×2story building
+58ft-57ft

Overall

10168

Females

3401

F25-29

3401

30K→35K

18.6 - 21.8 mi

Top 44%
×2story building
+98ft-92ft

Overall

6931

Females

2231

F25-29

2231

35K→40K

21.8 - 24.9 mi

Top 54%
×2story building
+36ft-53ft

Overall

8588

Females

3069

F25-29

3069

40K→Finish

24.9 - 26.2 mi

Top 60%
×5story building
+80ft-24ft

Overall

9573

Females

3494

F25-29

3494

Passing Analysis

Category:
Athletes Passed
2213*
Passed By
1161
Net Change
+1052
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9704
5K10K462*107+355#9704#9349
10K15K166*209-43#9349#9392
15K21K301*96+205#9392#9187
21K25K298*43+255#9187#8932
25K30K158*387-229#8932#9161
30K35K535*37+498#9161#8663
35K40K236*161+75#8663#8588
40KFinish57*121-64#8588#8652
TOTALS2213*1161+1052

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

Passing Charts

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

U.S. Marine Corps Community Services (MCCS)

Timing Productions