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SF MARATHON 2023

Rachel Shreffler

Bib: 7333•F•Age: 54

Stillwater, OK

0:00
0:00
/ mi
Masters
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Overall
#0 / 4888
Gender (Female)
#0 / 1310
Masters (Masters Women)
#0 / 356
Division (F50-54)
#0 / 69
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
21:15
Rank: #4218
Start → 2.2 Miles
21:15 | 9:39/mi
5.7 Miles
1:03:03
Rank: #4102 (+116)
2.2 Miles → 5.7 Miles
41:48 | 11:57/mi
6.43 Miles
1:14:35
Rank: #4103 (-1)
5.7 Miles → 6.43 Miles
11:32 | 15:48/mi
10.92 Miles
2:02:07
Rank: #3995 (+108)
6.43 Miles → 10.92 Miles
47:32 | 10:35/mi
Garmin Hill Challenge· 11.42 mi
2:09:51
Rank: #3994 (+1)
10.92 Miles → Garmin Hill Challenge
7:44 | 15:28/mi
14.95 Miles
2:47:12
Rank: #3993 (+1)
Garmin Hill Challenge → 14.95 Miles
37:21 | 10:35/mi
18 Miles
3:30:27
Rank: #4019 (-26)
14.95 Miles → 18 Miles
43:15 | 14:11/mi
24 Miles
4:50:54
Rank: #4034 (-15)
18 Miles → 24 Miles
1:20:27 | 13:25/mi
Finish· 26.22 mi
5:22:35
Rank: #4061 (-27)
24 Miles → Finish
31:41 | 14:17/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:50:0921:159:3921:15
9:39
-
5.7 Miles
5.70 mi06:31:571:03:0311:0441:48
11:57
+2:18
6.43 Miles
6.43 mi06:43:291:14:3511:3611:32
15:48
+3:51
10.92 Miles
10.92 mi07:31:012:02:0711:1147:32
10:35
-5:13
Garmin Hill Challenge
11.42 mi07:38:452:09:5111:227:44
15:28
+4:53
14.95 Miles
14.95 mi08:16:062:47:1211:1137:21
10:35
-4:53
18 Miles
18.00 mi08:59:213:30:2711:4243:15
14:11
+3:36
24 Miles
24.00 mi10:19:484:50:5412:071:20:27
13:25
-0:46
Finish
26.22 mi10:51:295:22:3512:1931:41
14:17
+0:52

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

9:39 /mi

Average Pace

12:19 /mi

Slowest Pace

15:48 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:56

46% of race

Time at Steady Pace

2:35:23

48% of race

Time at Slower Pace

19:16

6% of race

Average Pace: 12:18 /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 mi05:50:0921:159:3921:15
9:39
#4218
5.7 Miles
5.70 mi06:31:571:03:0311:0441:48
11:57
#4102
6.43 Miles
6.43 mi06:43:291:14:3511:3611:32
15:48
#4103
10.92 Miles
10.92 mi07:31:012:02:0711:1147:32
10:35
#3995
Garmin Hill Challenge
11.42 mi07:38:452:09:5111:227:44
15:28
#3994
14.95 Miles
14.95 mi08:16:062:47:1211:1137:21
10:35
#3993
18 Miles
18.00 mi08:59:213:30:2711:4243:15
14:11
#4019
24 Miles
24.00 mi10:19:484:50:5412:071:20:27
13:25
#4034
Finish
26.22 mi10:51:295:22:3512:1931:41
14:17
#4061
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
2.2 Miles2.20 mi2.20 mi42181025564218(Top 86%)1025(Top 78%)56(Top 81%)
5.7 Miles5.70 mi3.50 mi4102+116983+4251+54070(Top 83%)976(Top 75%)49(Top 71%)
6.43 Miles6.43 mi0.73 mi4103-1974+950+14082(Top 84%)953(Top 73%)44(Top 64%)
10.92 Miles10.92 mi4.49 mi3995+108930+4447+33815(Top 78%)873(Top 67%)45(Top 65%)
Garmin Hill Challenge11.42 mi0.50 mi3994+1933-3473967(Top 81%)923(Top 70%)42(Top 61%)
14.95 Miles14.95 mi3.53 mi3993+193345+23980(Top 81%)946(Top 72%)45(Top 65%)
18 Miles18.00 mi3.05 mi4019-26953-2047-24030(Top 82%)1001(Top 76%)55(Top 80%)
24 Miles24.00 mi6.00 mi4034-15989-3650-34041(Top 83%)1049(Top 80%)56(Top 81%)
Finish26.22 mi2.22 mi4061-271002-13504299(Top 88%)1144(Top 87%)65(Top 94%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 86%
×1human
+8ft-12ft

Overall

4218

Females

1025

F50-54

57

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 83%
×6stories
+92ft-87ft

Overall

4070

Females

976

F50-54

50

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 84%
×11stories
+137ft-3ft

Overall

4082

Females

953

F50-54

44

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 78%
×21stories
+225ft-318ft

Overall

3815

Females

873

F50-54

45

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 81%
×11stories
+134ft-123ft

Overall

3967

Females

923

F50-54

42

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 81%
×16stories
+234ft-225ft

Overall

3980

Females

946

F50-54

46

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 82%
×12stories
+165ft-60ft

Overall

4030

Females

1001

F50-54

55

18 Miles→24 Miles

18.0 - 24.0 mi

Top 83%
×21stories
+142ft-377ft

Overall

4041

Females

1049

F50-54

56

24 Miles→Finish

24.0 - 26.2 mi

Top 88%
~flat
+2ft-2ft

Overall

4299

Females

1144

F50-54

65

Passing Analysis

Category:
Athletes Passed
643*
Passed By
486
Net Change
+157
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#4218
2.2 Miles → 5.7 Miles221*105+116#4218#4102
5.7 Miles → 6.43 Miles3637-1#4102#4103
6.43 Miles → 10.92 Miles151*43+108#4103#3995
10.92 Miles → Garmin Hill Challenge2423+1#3995#3994
Garmin Hill Challenge → 14.95 Miles57*56+1#3994#3993
14.95 Miles → 18 Miles66*92-26#3993#4019
18 Miles → 24 Miles72*87-15#4019#4034
24 Miles → Finish16*43-27#4034#4061
TOTALS643*486+157

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

📊

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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