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SF MARATHON 1ST HALF 2023

Terry Pham

Rocklin, CA

Bib: 10949 M 24

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 16%
Gender (Male)
#0 / 3331
Top 22%
M20-29
#0 / 333
Top 37%
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
8:37/mi
12:04
→ flat
11 ft elev
2.13M
15:53/mi
23:40
→ flat
13 ft elev
6.43M
10:01/mi
1:06:44
↑ 274↓ 780.9%
213 ft elev
6.62M
-31:-9/mi
1:01:00
↑ 161.6%
239 ft elev
10.65M
8:38/mi
1:35:46
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
8:08/mi
1:55:46
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:01:00
Pace9:13 /mi
2nd Half✓ Faster
Distance6.49 mi
Time54:46
Pace8:26 /mi
📊Negative Split: 10.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:45:5112:048:3712:04
8:37
-
2.13M
2.13 mi06:57:2723:4011:0711:36
15:53
+7:16
6.43M
6.43 mi07:40:311:06:4410:2343:04
10:01
-5:52
6.62M
6.62 mi07:34:471:01:009:13
-31:-9
-41:10
10.65M
10.65 mi08:09:331:35:469:0034:46
8:38
+39:47
Finish
13.11 mi08:29:331:55:468:5020:00
8:08
-0:30

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

-32:-9 /mi

Average Pace

8:50 /mi

Slowest Pace

15:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:46

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:50 /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 mi06:45:5112:048:3712:04
8:37
#1749
2.13M
2.13 mi06:57:2723:4011:0711:36
15:53
#1128
6.43M
6.43 mi07:40:311:06:4410:2343:04
10:01
#948
6.62M
6.62 mi07:34:471:01:009:13
-31:-9
#930
10.65M
10.65 mi08:09:331:35:469:0034:46
8:38
#970
Finish
13.11 mi08:29:331:55:468:5020:00
8:08
#983
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.40M1.40 mi1.40 mi174912071721749(Top 29%)1207(Top 36%)172(Top 52%)
2.13M2.13 mi0.73 mi1128+621826+381128+44763(Top 13%)569(Top 17%)79(Top 24%)
6.43M6.43 mi4.30 mi948+180718+108114+14930(Top 15%)704(Top 21%)109(Top 33%)
6.62M6.62 mi0.19 mi930+18702+16107+7---
10.65M10.65 mi4.03 mi970-40732-30124-171195(Top 20%)886(Top 27%)138(Top 41%)
Finish13.11 mi2.46 mi983-13746-14123+11149(Top 19%)851(Top 26%)129(Top 39%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 29%
~flat
+3ft-2ft

Overall

1749

Males

1207

M20-24

172

1.40M→2.13M

1.4 - 2.1 mi

Top 13%
~flat
+3ft-1ft

Overall

763

Males

569

M20-24

79

2.13M→6.43M

2.1 - 6.4 mi

Top 15%
×17story building
+274ft-78ft

Overall

930

Males

704

M20-24

109

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M20-24

-

6.62M→10.65M

6.6 - 10.7 mi

Top 20%
×21story building
+153ft-361ft

Overall

1195

Males

886

M20-24

138

10.65M→Finish

10.7 - 13.1 mi

Top 19%
×17story building
+244ft-114ft

Overall

1149

Males

851

M20-24

129

Passing Analysis

Category:
Athletes Passed
984*
Passed By
218
Net Change
+766
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#1749
1.40M → 2.13M63413+621#1749#1128
2.13M → 6.43M224*44+180#1128#948
6.43M → 6.62M4325+18#948#930
6.62M → 10.65M43*83-40#930#970
10.65M → Finish40*53-13#970#983
TOTALS984*218+766

* 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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