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SF MARATHON 1ST HALF 2022

Krystal Alexander

Bib: 11727•F•Age: 33

Clovis, CA

0:00
0:00
/ mi
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Overall
#0 / 4103
Top 44%
Gender (Female)
#0 / 1940
Top 34%
Division (F30-34)
#0 / 416
Top 32%
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.2M
8:58/mi
19:44
→ flat
5.7M
10:39/mi
57:01
↑ 100↓ 780.1%
6.43M
13:53/mi
1:07:09
↑ 1473.8%
8.3M
8:25/mi
1:22:54
↑ 88↓ 530.3%
11.45M
10:18/mi
1:55:19
↑ 293↓ 3310.2%
FINISH· 13.11 mi
10:36/mi
2:12:55
↑ 61↓ 910.3%

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2M
2.20 mi06:52:0619:448:5819:44
8:58
-
5.7M
5.70 mi07:29:2357:0110:0037:17
10:39
+1:41
6.43M
6.43 mi07:39:311:07:0910:2710:08
13:53
+3:14
8.3M
8.30 mi07:55:161:22:549:5915:45
8:25
-5:28
11.45M
11.45 mi08:27:411:55:1910:0432:25
10:18
+1:53
FINISH
13.11 mi08:45:172:12:5510:0817:36
10:36
+0:18

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

8:25 /mi

Average Pace

10:08 /mi

Slowest Pace

13:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

35:29

27% of race

Time at Steady Pace

1:27:18

66% of race

Time at Slower Pace

10:08

8% of race

Average Pace: 10:08 /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...
0mi3.3mi6.6mi9.8mi13.1mi
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
2.2M
2.20 mi06:52:0619:448:5819:44
8:58
#2555
5.7M
5.70 mi07:29:2357:0110:0037:17
10:39
#2174
6.43M
6.43 mi07:39:311:07:0910:2710:08
13:53
#2087
8.3M
8.30 mi07:55:161:22:549:5915:45
8:25
#2073
11.45M
11.45 mi08:27:411:55:1910:0432:25
10:18
#1901
FINISH
13.11 mi08:45:172:12:5510:0817:36
10:36
#1828
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2.2M2.20 mi2.20 mi255510262152555(Top 62%)1026(Top 53%)215(Top 52%)
5.7M5.70 mi3.50 mi2174+381815+211169+462031(Top 50%)746(Top 38%)151(Top 36%)
6.43M6.43 mi0.73 mi2087+87768+47159+101753(Top 43%)594(Top 31%)128(Top 31%)
8.3M8.30 mi1.87 mi2073+14760+8153+62041(Top 50%)746(Top 38%)155(Top 37%)
11.45M11.45 mi3.15 mi1901+172681+79135+181607(Top 39%)546(Top 28%)116(Top 28%)
FINISH13.11 mi1.66 mi1828+73659+22134+11542(Top 38%)540(Top 28%)121(Top 29%)

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 62%
~flat
+6ft-3ft

Overall

2555

Females

1026

F30-34

216

2.2M→5.7M

2.2 - 5.7 mi

Top 50%
×5story building
+100ft-78ft

Overall

2031

Females

746

F30-34

152

5.7M→6.43M

5.7 - 6.4 mi

Top 43%
×12story building
+147ft-0ft

Overall

1753

Females

594

F30-34

128

6.43M→8.3M

6.4 - 8.3 mi

Top 50%
×4story building
+88ft-53ft

Overall

2041

Females

746

F30-34

155

8.3M→11.45M

8.3 - 11.4 mi

Top 39%
×20story building
+293ft-331ft

Overall

1607

Females

546

F30-34

116

11.45M→FINISH

11.4 - 13.1 mi

Top 38%
×7story building
+61ft-91ft

Overall

1542

Females

540

F30-34

121

Passing Analysis

Category:
Athletes Passed
811*
Passed By
84
Net Change
+727
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2M----#2555
2.2M → 5.7M413*32+381#2555#2174
5.7M → 6.43M958+87#2174#2087
6.43M → 8.3M3521+14#2087#2073
8.3M → 11.45M184*12+172#2073#1901
11.45M → FINISH84*11+73#1901#1828
TOTALS811*84+727

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon