Alejandra Stelpflug

Bib: 5524FAge: 26

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 4134
Top 47%
Gender (Female)
#0 / 1206
Top 32%
Division (F25-29)
#0 / 322
Top 44%
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
19:18
Rank: #2779
Start2.2 Miles
19:18 | 8:46/mi
5.7 Miles
57:10
Rank: #2722 (+57)
2.2 Miles5.7 Miles
37:52 | 10:49/mi
6.43 Miles
1:07:04
Rank: #2627 (+95)
5.7 Miles6.43 Miles
9:54 | 13:34/mi
10.92 Miles
1:48:00
Rank: #2373 (+254)
6.43 Miles10.92 Miles
40:56 | 9:07/mi
Garmin Hill Challenge· 11.42 mi
1:53:47
Rank: #2310 (+63)
10.92 MilesGarmin Hill Challenge
5:47 | 11:34/mi
14.95 Miles
2:25:00
Rank: #2159 (+151)
Garmin Hill Challenge14.95 Miles
31:13 | 8:51/mi
18 Miles
2:56:57
Rank: #2003 (+156)
14.95 Miles18 Miles
31:57 | 10:29/mi
24 Miles
4:02:53
Rank: #2002 (+1)
18 Miles24 Miles
1:05:56 | 10:59/mi
Finish· 26.22 mi
4:24:11
Rank: #1943 (+59)
24 MilesFinish
21:18 | 9:36/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi06:00:0619:188:4619:18
8:46
-
5.7 Miles
5.70 mi06:37:5857:1010:0237:52
10:49
+2:03
6.43 Miles
6.43 mi06:47:521:07:0410:269:54
13:34
+2:45
10.92 Miles
10.92 mi07:28:481:48:009:5340:56
9:07
-4:27
Garmin Hill Challenge
11.42 mi07:34:351:53:479:585:47
11:34
+2:27
14.95 Miles
14.95 mi08:05:482:25:009:4231:13
8:51
-2:43
18 Miles
18.00 mi08:37:452:56:579:5031:57
10:29
+1:38
24 Miles
24.00 mi09:43:414:02:5310:071:05:56
10:59
+0:30
Finish
26.22 mi10:04:594:24:1110:0521:18
9:36
-1:23

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

8:46 /mi

Average Pace

10:05 /mi

Slowest Pace

13:34 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:45

43% of race

Time at Steady Pace

2:15:45

51% of race

Time at Slower Pace

15:41

6% of race

Average Pace: 10:05 /mi

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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
2.2 Miles
2.20 mi06:00:0619:188:4619:18
8:46
#2779
5.7 Miles
5.70 mi06:37:5857:1010:0237:52
10:49
#2722
6.43 Miles
6.43 mi06:47:521:07:0410:269:54
13:34
#2627
10.92 Miles
10.92 mi07:28:481:48:009:5340:56
9:07
#2373
Garmin Hill Challenge
11.42 mi07:34:351:53:479:585:47
11:34
#2310
14.95 Miles
14.95 mi08:05:482:25:009:4231:13
8:51
#2159
18 Miles
18.00 mi08:37:452:56:579:5031:57
10:29
#2003
24 Miles
24.00 mi09:43:414:02:5310:071:05:56
10:59
#2002
Finish
26.22 mi10:04:594:24:1110:0521:18
9:36
#1943
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.2 Miles2.20 mi2.20 mi27796241902779(Top 67%)624(Top 52%)190(Top 59%)
5.7 Miles5.70 mi3.50 mi2722+57607+17185+52680(Top 65%)602(Top 50%)184(Top 57%)
6.43 Miles6.43 mi0.73 mi2627+95572+35181+42299(Top 56%)451(Top 37%)155(Top 48%)
10.92 Miles10.92 mi4.49 mi2373+254483+89158+232036(Top 49%)388(Top 32%)134(Top 42%)
Garmin Hill Challenge11.42 mi0.50 mi2310+63460+23155+31658(Top 40%)284(Top 24%)110(Top 34%)
14.95 Miles14.95 mi3.53 mi2159+151423+37145+101808(Top 44%)332(Top 28%)119(Top 37%)
18 Miles18.00 mi3.05 mi2003+156381+42138+71530(Top 37%)262(Top 22%)103(Top 32%)
24 Miles24.00 mi6.00 mi2002+1399-18144-62188(Top 53%)517(Top 43%)171(Top 53%)
Finish26.22 mi2.22 mi1943+59392+7143+11436(Top 35%)306(Top 25%)113(Top 35%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 67%
×1human
+8ft-12ft

Overall

2779

Females

624

F25-29

194

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 65%
×6stories
+92ft-87ft

Overall

2680

Females

602

F25-29

187

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 56%
×11stories
+137ft-3ft

Overall

2299

Females

451

F25-29

158

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 49%
×21stories
+225ft-318ft

Overall

2036

Females

388

F25-29

138

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 40%
×11stories
+134ft-123ft

Overall

1658

Females

284

F25-29

114

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 44%
×16stories
+234ft-225ft

Overall

1808

Females

332

F25-29

123

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 37%
×12stories
+165ft-60ft

Overall

1530

Females

262

F25-29

103

18 Miles→24 Miles

18.0 - 24.0 mi

Top 53%
×21stories
+142ft-377ft

Overall

2188

Females

517

F25-29

171

24 Miles→Finish

24.0 - 26.2 mi

Top 35%
~flat
+2ft-2ft

Overall

1436

Females

306

F25-29

113

Passing Analysis

Category:
Athletes Passed
1089*
Passed By
253
Net Change
+836
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#2779
2.2 Miles5.7 Miles164*107+57#2779#2722
5.7 Miles6.43 Miles103*8+95#2722#2627
6.43 Miles10.92 Miles26612+254#2627#2373
10.92 MilesGarmin Hill Challenge674+63#2373#2310
Garmin Hill Challenge14.95 Miles155*4+151#2310#2159
14.95 Miles18 Miles165*9+156#2159#2003
18 Miles24 Miles98*97+1#2003#2002
24 MilesFinish71*12+59#2002#1943
TOTALS1089*253+836

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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

The San Francisco Marathon

The San Francisco Marathon