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SF MARATHON 1ST HALF 2023

Matthew Meskin

Bib: 16531•M•Age: 23

Palos Verdes Peninsula, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
M20-29
#0 / 333
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
10:31/mi
14:43
→ flat
2.13M
21:01/mi
30:04
→ flat
6.43M
14:53/mi
1:34:03
↑ 274↓ 780.9%
6.62M
-42:-12/mi
1:26:13
↑ 161.6%
10.65M
12:23/mi
2:16:08
↑ 153↓ 3611.0%
Finish· 13.11 mi
12:33/mi
2:47:00
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:26:13
Pace13:01 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:20:47
Pace12:27 /mi
📊Negative Split: 6.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:11:5914:4310:3114:43
10:31
-
2.13M
2.13 mi07:27:2030:0414:0715:21
21:01
+10:30
6.43M
6.43 mi08:31:191:34:0314:381:03:59
14:53
-6:08
6.62M
6.62 mi08:23:291:26:1313:01
-42:-12
-57:05
10.65M
10.65 mi09:13:242:16:0812:4749:55
12:23
+54:35
Finish
13.11 mi09:44:162:47:0012:4430:52
12:33
+0:10

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

-43:-12 /mi

Average Pace

12:44 /mi

Slowest Pace

21:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:00

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:44 /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 mi07:11:5914:4310:3114:43
10:31
#4712
2.13M
2.13 mi07:27:2030:0414:0715:21
21:01
#4526
6.43M
6.43 mi08:31:191:34:0314:381:03:59
14:53
#5161
6.62M
6.62 mi08:23:291:26:1313:01
-42:-12
#5178
10.65M
10.65 mi09:13:242:16:0812:4749:55
12:23
#5185
Finish
13.11 mi09:44:162:47:0012:4430:52
12:33
#5204
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.40M1.40 mi1.40 mi471227863084712(Top 78%)2786(Top 84%)308(Top 92%)
2.13M2.13 mi0.73 mi4526+1862710+76299+94508(Top 74%)2686(Top 81%)289(Top 87%)
6.43M6.43 mi4.30 mi5161-6352999-289312-135334(Top 88%)3052(Top 92%)316(Top 95%)
6.62M6.62 mi0.19 mi5178-173005-6314-2---
10.65M10.65 mi4.03 mi5185-72989+16311+35205(Top 86%)2962(Top 89%)304(Top 91%)
Finish13.11 mi2.46 mi5204-192981+8306+55220(Top 86%)2960(Top 89%)299(Top 90%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 78%
~flat
+3ft-2ft

Overall

4712

Males

2786

M20-24

308

1.40M→2.13M

1.4 - 2.1 mi

Top 74%
~flat
+3ft-1ft

Overall

4508

Males

2686

M20-24

289

2.13M→6.43M

2.1 - 6.4 mi

Top 88%
×17story building
+274ft-78ft

Overall

5334

Males

3052

M20-24

316

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 86%
×21story building
+153ft-361ft

Overall

5205

Males

2962

M20-24

304

10.65M→Finish

10.7 - 13.1 mi

Top 86%
×17story building
+244ft-114ft

Overall

5220

Males

2960

M20-24

299

Passing Analysis

Category:
Athletes Passed
573*
Passed By
1065
Net Change
-492
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#4712
1.40M → 2.13M295109+186#4712#4526
2.13M → 6.43M65*700-635#4526#5161
6.43M → 6.62M5673-17#5161#5178
6.62M → 10.65M99*106-7#5178#5185
10.65M → Finish58*77-19#5185#5204
TOTALS573*1065-492

* 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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