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SF MARATHON 1ST HALF 2023

Sylvain Marseille

Bib: 11440•M•Age: 47

Pleasanton, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Masters (Masters Men)
#0 / 1028
Division (M45-49)
#0 / 241
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
10:11/mi
14:15
→ flat
2.13M
20:01/mi
28:52
→ flat
6.43M
11:58/mi
1:20:19
↑ 274↓ 780.9%
6.62M
-37:-12/mi
1:13:26
↑ 161.6%
10.65M
10:08/mi
1:54:17
↑ 153↓ 3611.0%
Finish· 13.11 mi
9:50/mi
2:18:27
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:13:26
Pace11:06 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:05:01
Pace10:01 /mi
📊Negative Split: 11.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:00:1714:1510:1114:15
10:11
-
2.13M
2.13 mi07:14:5428:5213:3314:37
20:01
+9:50
6.43M
6.43 mi08:06:211:20:1912:2951:27
11:58
-8:03
6.62M
6.62 mi07:59:281:13:2611:06
-37:-12
-49:10
10.65M
10.65 mi08:40:191:54:1710:4440:51
10:08
+47:20
Finish
13.11 mi09:04:292:18:2710:3424:10
9:50
-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

-38:-12 /mi

Average Pace

10:34 /mi

Slowest Pace

20:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:27

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:34 /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 mi07:00:1714:1510:1114:15
10:11
#4262
2.13M
2.13 mi07:14:5428:5213:3314:37
20:01
#3949
6.43M
6.43 mi08:06:211:20:1912:2951:27
11:58
#3304
6.62M
6.62 mi07:59:281:13:2611:06
-37:-12
#3337
10.65M
10.65 mi08:40:191:54:1710:4440:51
10:08
#3240
Finish
13.11 mi09:04:292:18:2710:3424:10
9:50
#3209
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
1.40M1.40 mi1.40 mi426225791774262(Top 70%)2579(Top 77%)177(Top 73%)
2.13M2.13 mi0.73 mi3949+3132425+154163+143814(Top 63%)2351(Top 71%)156(Top 65%)
6.43M6.43 mi4.30 mi3304+6452098+327139+243099(Top 51%)1988(Top 60%)132(Top 55%)
6.62M6.62 mi0.19 mi3337-332100-2141-2---
10.65M10.65 mi4.03 mi3240+972064+36139+23148(Top 52%)2001(Top 60%)133(Top 55%)
Finish13.11 mi2.46 mi3209+312043+211393124(Top 51%)1959(Top 59%)129(Top 54%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 70%
~flat
+3ft-2ft

Overall

4262

Males

2579

M45-49

177

1.40M→2.13M

1.4 - 2.1 mi

Top 63%
~flat
+3ft-1ft

Overall

3814

Males

2351

M45-49

158

2.13M→6.43M

2.1 - 6.4 mi

Top 51%
×17story building
+274ft-78ft

Overall

3099

Males

1988

M45-49

132

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M45-49

-

6.62M→10.65M

6.6 - 10.7 mi

Top 52%
×21story building
+153ft-361ft

Overall

3148

Males

2001

M45-49

133

10.65M→Finish

10.7 - 13.1 mi

Top 51%
×17story building
+244ft-114ft

Overall

3124

Males

1959

M45-49

129

Passing Analysis

Category:
Athletes Passed
1446*
Passed By
393
Net Change
+1053
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#4262
1.40M → 2.13M38471+313#4262#3949
2.13M → 6.43M722*77+645#3949#3304
6.43M → 6.62M5184-33#3304#3337
6.62M → 10.65M186*89+97#3337#3240
10.65M → Finish103*72+31#3240#3209
TOTALS1446*393+1053

* 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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