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SF MARATHON 2023

Mandy Cheung

Bib: 2891•F•Age: 29

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 4888
Gender (Female)
#0 / 1310
Top 41%
Division (F25-29)
#0 / 367
Top 46%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
20:03
Rank: #3640
Start → 2.2 Miles
20:03 | 9:07/mi
5.7 Miles
57:37
Rank: #3241 (+399)
2.2 Miles → 5.7 Miles
37:34 | 10:44/mi
6.43 Miles
1:07:53
Rank: #3182 (+59)
5.7 Miles → 6.43 Miles
10:16 | 14:04/mi
10.92 Miles
1:50:18
Rank: #2953 (+229)
6.43 Miles → 10.92 Miles
42:25 | 9:27/mi
Garmin Hill Challenge· 11.42 mi
1:56:08
Rank: #2887 (+66)
10.92 Miles → Garmin Hill Challenge
5:50 | 11:40/mi
14.95 Miles
2:27:35
Rank: #2801 (+86)
Garmin Hill Challenge → 14.95 Miles
31:27 | 8:55/mi
18 Miles
3:01:59
Rank: #2667 (+134)
14.95 Miles → 18 Miles
34:24 | 11:17/mi
24 Miles
4:09:11
Rank: #2669 (-2)
18 Miles → 24 Miles
1:07:12 | 11:12/mi
Finish· 26.22 mi
4:32:46
Rank: #2653 (+16)
24 Miles → Finish
23:35 | 10:38/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:44:5420:039:0720:03
9:07
-
5.7 Miles
5.70 mi06:22:2857:3710:0737:34
10:44
+1:37
6.43 Miles
6.43 mi06:32:441:07:5310:3310:16
14:04
+3:20
10.92 Miles
10.92 mi07:15:091:50:1810:0642:25
9:27
-4:37
Garmin Hill Challenge
11.42 mi07:20:591:56:0810:105:50
11:40
+2:13
14.95 Miles
14.95 mi07:52:262:27:359:5231:27
8:55
-2:45
18 Miles
18.00 mi08:26:503:01:5910:0734:24
11:17
+2:22
24 Miles
24.00 mi09:34:024:09:1110:231:07:12
11:12
-0:05
Finish
26.22 mi09:57:374:32:4610:2523:35
10:38
-0:34

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

8:55 /mi

Average Pace

10:25 /mi

Slowest Pace

14:04 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:33:55

34% of race

Time at Steady Pace

2:42:45

60% of race

Time at Slower Pace

16:06

6% of race

Average Pace: 10:24 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:44:5420:039:0720:03
9:07
#3640
5.7 Miles
5.70 mi06:22:2857:3710:0737:34
10:44
#3241
6.43 Miles
6.43 mi06:32:441:07:5310:3310:16
14:04
#3182
10.92 Miles
10.92 mi07:15:091:50:1810:0642:25
9:27
#2953
Garmin Hill Challenge
11.42 mi07:20:591:56:0810:105:50
11:40
#2887
14.95 Miles
14.95 mi07:52:262:27:359:5231:27
8:55
#2801
18 Miles
18.00 mi08:26:503:01:5910:0734:24
11:17
#2667
24 Miles
24.00 mi09:34:024:09:1110:231:07:12
11:12
#2669
Finish
26.22 mi09:57:374:32:4610:2523:35
10:38
#2653
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.2 Miles2.20 mi2.20 mi36408072333640(Top 74%)807(Top 62%)233(Top 63%)
5.7 Miles5.70 mi3.50 mi3241+399672+135203+303063(Top 63%)622(Top 47%)191(Top 52%)
6.43 Miles6.43 mi0.73 mi3182+59656+16202+13024(Top 62%)605(Top 46%)189(Top 51%)
10.92 Miles10.92 mi4.49 mi2953+229580+76181+212704(Top 55%)489(Top 37%)160(Top 44%)
Garmin Hill Challenge11.42 mi0.50 mi2887+66555+25176+52102(Top 43%)331(Top 25%)125(Top 34%)
14.95 Miles14.95 mi3.53 mi2801+86527+28169+72438(Top 50%)441(Top 34%)143(Top 39%)
18 Miles18.00 mi3.05 mi2667+134496+31156+132433(Top 50%)456(Top 35%)146(Top 40%)
24 Miles24.00 mi6.00 mi2669-2526-30165-92745(Top 56%)635(Top 48%)190(Top 52%)
Finish26.22 mi2.22 mi2653+16535-9169-42461(Top 50%)566(Top 43%)170(Top 46%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 74%
×1human
+8ft-12ft

Overall

3640

Females

807

F25-29

236

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 63%
×6stories
+92ft-87ft

Overall

3063

Females

622

F25-29

193

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 62%
×11stories
+137ft-3ft

Overall

3024

Females

605

F25-29

191

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 55%
×21stories
+225ft-318ft

Overall

2704

Females

489

F25-29

162

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 43%
×11stories
+134ft-123ft

Overall

2102

Females

331

F25-29

127

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 50%
×16stories
+234ft-225ft

Overall

2438

Females

441

F25-29

145

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 50%
×12stories
+165ft-60ft

Overall

2433

Females

456

F25-29

148

18 Miles→24 Miles

18.0 - 24.0 mi

Top 56%
×21stories
+142ft-377ft

Overall

2745

Females

635

F25-29

191

24 Miles→Finish

24.0 - 26.2 mi

Top 50%
~flat
+2ft-2ft

Overall

2461

Females

566

F25-29

170

Passing Analysis

Category:
Athletes Passed
1263*
Passed By
276
Net Change
+987
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#3640
2.2 Miles → 5.7 Miles436*37+399#3640#3241
5.7 Miles → 6.43 Miles8122+59#3241#3182
6.43 Miles → 10.92 Miles243*14+229#3182#2953
10.92 Miles → Garmin Hill Challenge682+66#2953#2887
Garmin Hill Challenge → 14.95 Miles10822+86#2887#2801
14.95 Miles → 18 Miles152*18+134#2801#2667
18 Miles → 24 Miles119*121-2#2667#2669
24 Miles → Finish56*40+16#2669#2653
TOTALS1263*276+987

* 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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