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SF MARATHON 1ST HALF 2023

Akshitha Kannan

Concord, CA

Bib: 15985 F 17

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
F19 & Under
#0 / 65
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
10:05/mi
14:07
→ flat
11 ft elev
2.13M
21:22/mi
29:43
→ flat
13 ft elev
6.43M
16:14/mi
1:39:30
↑ 274↓ 780.9%
213 ft elev
6.62M
-45:-26/mi
1:31:03
↑ 161.6%
239 ft elev
10.65M
11:43/mi
2:18:15
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
11:48/mi
2:47:16
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:31:0313:45 /mi+16.3%
2nd Half
1:16:1311:45 /mi✓ faster
Negative split — 16.3% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.40M
14:0710:051.40 mi14:07
10:05
-
2.13M
29:4313:570.73 mi15:36
21:22
+11:17
6.43M
1:39:3015:284.30 mi1:09:47
16:14
-5:08
6.62M
1:31:0313:450.19 mi
-45:-26
-61:40
10.65M
2:18:1512:594.03 mi47:12
11:43
+57:09
Finish(13.11 mi)
2:47:1612:462.46 mi29:01
11:48
+0:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-46:-26 /mi

Average Pace

12:46 /mi

Slowest Pace

21:22 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:47:16

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:46 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF19 & UnderSeg. OverallSeg. FemalesSeg. F19 & Under
1.40M1.40 mi41301612534130161253
2.13M0.73 mi4356-2261716-10454-14720192861
6.43M4.30 mi5520-11642379-66363-95745252363
6.62M0.19 mi5521-12384-563---
10.65M4.03 mi5316+2052272+11262+14785197254
Finish(13.11 mi)2.46 mi5222+942231+4163-14802203056

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 68%
~flat
+3ft-2ft

Overall

4130

Females

1612

F15-19

51

1.40M→2.13M

1.4 - 2.1 mi

Top 78%
~flat
+3ft-1ft

Overall

4720

Females

1928

F15-19

58

2.13M→6.43M

2.1 - 6.4 mi

Top 95%
×17story building
+274ft-78ft

Overall

5745

Females

2523

F15-19

60

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F15-19

-

6.62M→10.65M

6.6 - 10.7 mi

Top 79%
×21story building
+153ft-361ft

Overall

4785

Females

1972

F15-19

51

10.65M→Finish

10.7 - 13.1 mi

Top 79%
×17story building
+244ft-114ft

Overall

4802

Females

2030

F15-19

53

Passing Analysis

Category:
Passed
485*
Passed By
1577
Net Change
-1092
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#4130
1.40M → 2.13M90316-226#4130#4356
2.13M → 6.43M15*1179-1164#4356#5520
6.43M → 6.62M3536-1#5520#5521
6.62M → 10.65M229*24+205#5521#5316
10.65M → Finish116*22+94#5316#5222
TOTALS485*1577-1092

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

Passing Charts

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Passing Circle

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Position Flow

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Race Lanes

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