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SF MARATHON 2023

Katrina Tschekunow

Bib: 3651•F•Age: 42

San Rafael, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 4888
Top 27%
Gender (Female)
#0 / 1310
Top 14%
Masters (Masters Women)
#0 / 356
Top 9%
Division (F40-44)
#0 / 104
Top 9%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
16:19
Rank: #1139
Start → 2.2 Miles
16:19 | 7:25/mi
5.7 Miles
49:16
Rank: #1430 (-291)
2.2 Miles → 5.7 Miles
32:57 | 9:25/mi
6.43 Miles
58:15
Rank: #1433 (-3)
5.7 Miles → 6.43 Miles
8:59 | 12:18/mi
10.92 Miles
1:35:52
Rank: #1392 (+41)
6.43 Miles → 10.92 Miles
37:37 | 8:23/mi
Garmin Hill Challenge· 11.42 mi
1:41:25
Rank: #1391 (+1)
10.92 Miles → Garmin Hill Challenge
5:33 | 11:06/mi
14.95 Miles
2:10:29
Rank: #1435 (-44)
Garmin Hill Challenge → 14.95 Miles
29:04 | 8:14/mi
18 Miles
2:41:33
Rank: #1430 (+5)
14.95 Miles → 18 Miles
31:04 | 10:11/mi
24 Miles
3:37:05
Rank: #1365 (+65)
18 Miles → 24 Miles
55:32 | 9:15/mi
Finish· 26.22 mi
3:57:08
Rank: #1321 (+44)
24 Miles → Finish
20:03 | 9:02/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:38:2416:197:2516:19
7:25
-
5.7 Miles
5.70 mi06:11:2149:168:3932:57
9:25
+2:00
6.43 Miles
6.43 mi06:20:2058:159:048:59
12:18
+2:53
10.92 Miles
10.92 mi06:57:571:35:528:4737:37
8:23
-3:55
Garmin Hill Challenge
11.42 mi07:03:301:41:258:535:33
11:06
+2:43
14.95 Miles
14.95 mi07:32:342:10:298:4429:04
8:14
-2:52
18 Miles
18.00 mi08:03:382:41:338:5931:04
10:11
+1:57
24 Miles
24.00 mi08:59:103:37:059:0355:32
9:15
-0:56
Finish
26.22 mi09:19:133:57:089:0320:03
9:02
-0:13

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

7:25 /mi

Average Pace

9:03 /mi

Slowest Pace

12:18 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:00

35% of race

Time at Steady Pace

1:48:32

46% of race

Time at Slower Pace

45:36

19% of race

Average Pace: 9:03 /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
2.2 Miles
2.20 mi05:38:2416:197:2516:19
7:25
#1139
5.7 Miles
5.70 mi06:11:2149:168:3932:57
9:25
#1430
6.43 Miles
6.43 mi06:20:2058:159:048:59
12:18
#1433
10.92 Miles
10.92 mi06:57:571:35:528:4737:37
8:23
#1392
Garmin Hill Challenge
11.42 mi07:03:301:41:258:535:33
11:06
#1391
14.95 Miles
14.95 mi07:32:342:10:298:4429:04
8:14
#1435
18 Miles
18.00 mi08:03:382:41:338:5931:04
10:11
#1430
24 Miles
24.00 mi08:59:103:37:059:0355:32
9:15
#1365
Finish
26.22 mi09:19:133:57:089:0320:03
9:02
#1321
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2.2 Miles2.20 mi2.20 mi1139140101139(Top 23%)140(Top 11%)10(Top 10%)
5.7 Miles5.70 mi3.50 mi1430-291185-4512-21634(Top 33%)234(Top 18%)12(Top 12%)
6.43 Miles6.43 mi0.73 mi1433-3184+1121527(Top 31%)211(Top 16%)12(Top 12%)
10.92 Miles10.92 mi4.49 mi1392+41179+511+11396(Top 29%)177(Top 14%)11(Top 11%)
Garmin Hill Challenge11.42 mi0.50 mi1391+1178+1111612(Top 33%)205(Top 16%)10(Top 10%)
14.95 Miles14.95 mi3.53 mi1435-44188-10111659(Top 34%)231(Top 18%)13(Top 13%)
18 Miles18.00 mi3.05 mi1430+5194-6111548(Top 32%)216(Top 16%)10(Top 10%)
24 Miles24.00 mi6.00 mi1365+65190+410+11303(Top 27%)204(Top 16%)12(Top 12%)
Finish26.22 mi2.22 mi1321+44180+10101179(Top 24%)194(Top 15%)11(Top 11%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 23%
×1human
+8ft-12ft

Overall

1139

Females

140

F40-44

10

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 33%
×6stories
+92ft-87ft

Overall

1634

Females

234

F40-44

12

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 31%
×11stories
+137ft-3ft

Overall

1527

Females

211

F40-44

12

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 29%
×21stories
+225ft-318ft

Overall

1396

Females

177

F40-44

11

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 33%
×11stories
+134ft-123ft

Overall

1612

Females

205

F40-44

10

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 34%
×16stories
+234ft-225ft

Overall

1659

Females

231

F40-44

13

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 32%
×12stories
+165ft-60ft

Overall

1548

Females

216

F40-44

10

18 Miles→24 Miles

18.0 - 24.0 mi

Top 27%
×21stories
+142ft-377ft

Overall

1303

Females

204

F40-44

12

24 Miles→Finish

24.0 - 26.2 mi

Top 24%
~flat
+2ft-2ft

Overall

1179

Females

194

F40-44

11

Passing Analysis

Category:
Athletes Passed
425*
Passed By
607
Net Change
-182
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#1139
2.2 Miles → 5.7 Miles18*309-291#1139#1430
5.7 Miles → 6.43 Miles2932-3#1430#1433
6.43 Miles → 10.92 Miles88*47+41#1433#1392
10.92 Miles → Garmin Hill Challenge1514+1#1392#1391
Garmin Hill Challenge → 14.95 Miles2973-44#1391#1435
14.95 Miles → 18 Miles63*58+5#1435#1430
18 Miles → 24 Miles125*60+65#1430#1365
24 Miles → Finish58*14+44#1365#1321
TOTALS425*607-182

* 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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