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SF MARATHON 1ST HALF 2023

Jodie Burciaga

Walnut Creek, CA

Bib: 12982 F 44

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Masters (Masters Women)
#0 / 746
Division (F40-44)
#0 / 268
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
10:11/mi
14:15
→ flat
11 ft elev
2.13M
21:27/mi
29:55
→ flat
13 ft elev
6.43M
13:26/mi
1:27:42
↑ 274↓ 780.9%
213 ft elev
6.62M
-43:-52/mi
1:19:33
↑ 161.6%
239 ft elev
10.65M
11:32/mi
2:06:01
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
12:13/mi
2:36:04
↑ 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
1:19:3312:01 /mi+3.8%
2nd Half
1:16:3111:48 /mi✓ faster
Negative split — 3.8% faster in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:06:1014:1510:1114:15
10:11
-
2.13M
2.13 mi07:21:5029:5514:0315:40
21:27
+11:16
6.43M
6.43 mi08:19:371:27:4213:3857:47
13:26
-8:01
6.62M
6.62 mi08:11:281:19:3312:01
-43:-52
-57:18
10.65M
10.65 mi08:57:562:06:0111:5046:28
11:32
+55:24
Finish
13.11 mi09:27:592:36:0411:5430:03
12:13
+0:41

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

-44:-52 /mi

Average Pace

11:54 /mi

Slowest Pace

21:27 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:36:04

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:54 /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.

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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
1.40M
1.40 mi07:06:1014:1510:1114:15
10:11
#4268
2.13M
2.13 mi07:21:5029:5514:0315:40
21:27
#4452
6.43M
6.43 mi08:19:371:27:4213:3857:47
13:26
#4453
6.62M
6.62 mi08:11:281:19:3312:01
-43:-52
#4385
10.65M
10.65 mi08:57:562:06:0111:5046:28
11:32
#4475
Finish
13.11 mi09:27:592:36:0411:5430:03
12:13
#4632
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
1.40M1.40 mi1.40 mi4268168213442681682134
2.13M2.13 mi0.73 mi4452-1841767-85146-1247581948174
6.43M6.43 mi4.30 mi4453-11763+4149-344601767156
6.62M6.62 mi0.19 mi4385+681721+42149---
10.65M10.65 mi4.03 mi4475-901788-67153-446441886174
Finish13.11 mi2.46 mi4632-1571881-93164-1150482157198

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 70%
~flat
+3ft-2ft

Overall

4268

Females

1682

F40-44

134

1.40M→2.13M

1.4 - 2.1 mi

Top 78%
~flat
+3ft-1ft

Overall

4758

Females

1948

F40-44

174

2.13M→6.43M

2.1 - 6.4 mi

Top 73%
×17story building
+274ft-78ft

Overall

4460

Females

1767

F40-44

156

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F40-44

-

6.62M→10.65M

6.6 - 10.7 mi

Top 76%
×21story building
+153ft-361ft

Overall

4644

Females

1886

F40-44

174

10.65M→Finish

10.7 - 13.1 mi

Top 83%
×17story building
+244ft-114ft

Overall

5048

Females

2157

F40-44

198

Passing Analysis

Category:
Athletes Passed
622*
Passed By
986
Net Change
-364
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#4268
1.40M → 2.13M103287-184#4268#4452
2.13M → 6.43M282*283-1#4452#4453
6.43M → 6.62M10840+68#4453#4385
6.62M → 10.65M106*196-90#4385#4475
10.65M → Finish23*180-157#4475#4632
TOTALS622*986-364

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

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

The San Francisco Marathon

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