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SF MARATHON 1ST HALF 2023

Elena Jones

Bib: 13698•F•Age: 25

Santa Clara, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 46%
Gender (Female)
#0 / 2732
Top 35%
Division (F25-29)
#0 / 629
Top 43%
Race Day Weather
60°/50°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
1.40M
9:55/mi
13:53
→ flat
2.13M
18:46/mi
27:35
→ flat
6.43M
11:22/mi
1:16:27
↑ 274↓ 780.9%
6.62M
-34:-19/mi
1:10:07
↑ 161.6%
10.65M
10:07/mi
1:50:53
↑ 153↓ 3611.0%
Finish· 13.11 mi
9:35/mi
2:14:27
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:10:07
Pace10:35 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:04:20
Pace9:55 /mi
📊Negative Split: 8.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:59:4313:539:5513:53
9:55
-
2.13M
2.13 mi07:13:2527:3512:5713:42
18:46
+8:51
6.43M
6.43 mi08:02:171:16:2711:5348:52
11:22
-7:24
6.62M
6.62 mi07:55:571:10:0710:35
-34:-19
-45:41
10.65M
10.65 mi08:36:431:50:5310:2540:46
10:07
+44:26
Finish
13.11 mi09:00:172:14:2710:1523:34
9:35
-0:32

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

-35:-19 /mi

Average Pace

10:15 /mi

Slowest Pace

18:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:27

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:15 /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...
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 mi06:59:4313:539:5513:53
9:55
#3886
2.13M
2.13 mi07:13:2527:3512:5713:42
18:46
#3254
6.43M
6.43 mi08:02:171:16:2711:5348:52
11:22
#2579
6.62M
6.62 mi07:55:571:10:0710:35
-34:-19
#2668
10.65M
10.65 mi08:36:431:50:5310:2540:46
10:07
#2801
Finish
13.11 mi09:00:172:14:2710:1523:34
9:35
#2790
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.40M1.40 mi1.40 mi388614813993886(Top 64%)1481(Top 54%)399(Top 63%)
2.13M2.13 mi0.73 mi3254+6321187+294323+762777(Top 46%)954(Top 35%)266(Top 42%)
6.43M6.43 mi4.30 mi2579+675854+333242+812402(Top 40%)793(Top 29%)225(Top 36%)
6.62M6.62 mi0.19 mi2668-89902-48255-13---
10.65M10.65 mi4.03 mi2801-133965-63277-223124(Top 51%)1131(Top 41%)303(Top 48%)
Finish13.11 mi2.46 mi2790+11962+3273+42842(Top 47%)1033(Top 38%)280(Top 45%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 64%
~flat
+3ft-2ft

Overall

3886

Females

1481

F25-29

400

1.40M→2.13M

1.4 - 2.1 mi

Top 46%
~flat
+3ft-1ft

Overall

2777

Females

954

F25-29

271

2.13M→6.43M

2.1 - 6.4 mi

Top 40%
×17story building
+274ft-78ft

Overall

2402

Females

793

F25-29

225

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 51%
×21story building
+153ft-361ft

Overall

3124

Females

1131

F25-29

303

10.65M→Finish

10.7 - 13.1 mi

Top 47%
×17story building
+244ft-114ft

Overall

2842

Females

1033

F25-29

280

Passing Analysis

Category:
Athletes Passed
1608*
Passed By
512
Net Change
+1096
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#3886
1.40M → 2.13M67240+632#3886#3254
2.13M → 6.43M724*49+675#3254#2579
6.43M → 6.62M33122-89#2579#2668
6.62M → 10.65M84*217-133#2668#2801
10.65M → Finish95*84+11#2801#2790
TOTALS1608*512+1096

* 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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The San Francisco Marathon

The San Francisco Marathon

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