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SF MARATHON 1ST HALF 2023

Keyur Muzumdar

New York, NY

Bib: 13891 M 27

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 29%
Gender (Male)
#0 / 3331
Top 37%
Division (M25-29)
#0 / 688
Top 43%
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
9:13/mi
12:54
→ flat
11 ft elev
2.13M
17:59/mi
26:02
→ flat
13 ft elev
6.43M
10:46/mi
1:12:18
↑ 274↓ 780.9%
213 ft elev
6.62M
-34:-29/mi
1:05:56
↑ 161.6%
239 ft elev
10.65M
9:09/mi
1:42:50
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
8:56/mi
2:04:47
↑ 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
Time1:05:56
Pace9:58 /mi
2nd Half✓ Faster
Distance6.49 mi
Time58:51
Pace9:04 /mi
📊Negative Split: 10.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:58:4012:549:1312:54
9:13
-
2.13M
2.13 mi07:11:4826:0212:1313:08
17:59
+8:46
6.43M
6.43 mi07:58:041:12:1811:1546:16
10:46
-7:13
6.62M
6.62 mi07:51:421:05:569:58
-34:-29
-45:15
10.65M
10.65 mi08:28:361:42:509:3936:54
9:09
+43:38
Finish
13.11 mi08:50:332:04:479:3121:57
8:56
-0:13

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:-29 /mi

Average Pace

9:31 /mi

Slowest Pace

17:59 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:47

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:31 /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.

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 mi06:58:4012:549:1312:54
9:13
#2738
2.13M
2.13 mi07:11:4826:0212:1313:08
17:59
#2351
6.43M
6.43 mi07:58:041:12:1811:1546:16
10:46
#1815
6.62M
6.62 mi07:51:421:05:569:58
-34:-29
#1773
10.65M
10.65 mi08:28:361:42:509:3936:54
9:09
#1769
Finish
13.11 mi08:50:332:04:479:3121:57
8:56
#1780
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.40M1.40 mi1.40 mi2738179842727381798427
2.13M2.13 mi0.73 mi2351+3871586+212367+6021071416328
6.43M6.43 mi4.30 mi1815+5361267+319303+6416751187280
6.62M6.62 mi0.19 mi1773+421237+30294+9---
10.65M10.65 mi4.03 mi1769+41242-5295-118361291301
Finish13.11 mi2.46 mi1780-111247-5294+120511394322

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 45%
~flat
+3ft-2ft

Overall

2738

Males

1798

M25-29

430

1.40M→2.13M

1.4 - 2.1 mi

Top 35%
~flat
+3ft-1ft

Overall

2107

Males

1416

M25-29

333

2.13M→6.43M

2.1 - 6.4 mi

Top 28%
×17story building
+274ft-78ft

Overall

1675

Males

1187

M25-29

282

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 30%
×21story building
+153ft-361ft

Overall

1836

Males

1291

M25-29

302

10.65M→Finish

10.7 - 13.1 mi

Top 34%
×17story building
+244ft-114ft

Overall

2051

Males

1394

M25-29

322

Passing Analysis

Category:
Athletes Passed
1264*
Passed By
306
Net Change
+958
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#2738
1.40M → 2.13M43043+387#2738#2351
2.13M → 6.43M593*57+536#2351#1815
6.43M → 6.62M7432+42#1815#1773
6.62M → 10.65M102*98+4#1773#1769
10.65M → Finish65*76-11#1769#1780
TOTALS1264*306+958

* 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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The San Francisco Marathon

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