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SF MARATHON 1ST HALF 2024

Kevin Lew

Bib: 10637•M•Age: 36

Oakland, CA

0:00
0:00
/ mi
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Overall
#0 / 5177
Top 26%
Gender (Male)
#0 / 2862
Top 35%
Division (M35-39)
#0 / 418
Top 35%
Race Day Weather
56°/46°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
2.13M
11:42/mi
24:55
→ flat
6.62M
9:06/mi
1:05:48
↑ 299↓ 780.9%
7.12M
11:58/mi
1:11:47
↑ 271.0%
10.65M
8:15/mi
1:40:54
↑ 127↓ 3601.3%
Finish· 13.11 mi
8:12/mi
2:01:04
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:05:48
Pace9:56 /mi
2nd Half✓ Faster
Distance6.49 mi
Time55:16
Pace8:31 /mi
📊Negative Split: 16.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:28:1724:5511:4224:55
11:42
-
6.62M
6.62 mi08:09:101:05:489:5640:53
9:06
-2:36
7.12M
7.12 mi08:15:091:11:4710:055:59
11:58
+2:52
10.65M
10.65 mi08:44:161:40:549:2829:07
8:15
-3:43
Finish
13.11 mi09:04:262:01:049:1420:10
8:12
-0:03

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

8:12 /mi

Average Pace

9:14 /mi

Slowest Pace

11:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:17

41% of race

Time at Steady Pace

40:53

34% of race

Time at Slower Pace

30:54

26% of race

Average Pace: 9:14 /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
2.13M
2.13 mi07:28:1724:5511:4224:55
11:42
#1717
6.62M
6.62 mi08:09:101:05:489:5640:53
9:06
#1696
7.12M
7.12 mi08:15:091:11:4710:055:59
11:58
#1645
10.65M
10.65 mi08:44:161:40:549:2829:07
8:15
#1442
Finish
13.11 mi09:04:262:01:049:1420:10
8:12
#1366
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2.13M2.13 mi2.13 mi171712281821717(Top 33%)1228(Top 43%)182(Top 44%)
6.62M6.62 mi4.49 mi1696+211221+7178+41711(Top 33%)1229(Top 43%)180(Top 43%)
7.12M7.12 mi0.50 mi1645+511202+19172+61473(Top 28%)1096(Top 38%)156(Top 37%)
10.65M10.65 mi3.53 mi1442+2031072+130153+191099(Top 21%)841(Top 29%)118(Top 28%)
Finish13.11 mi2.46 mi1366+761017+55146+71179(Top 23%)885(Top 31%)128(Top 31%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 33%
~flat
+6ft-3ft

Overall

1717

Males

1228

M35-39

185

2.13M→6.62M

2.1 - 6.6 mi

Top 33%
×19story building
+299ft-78ft

Overall

1711

Males

1229

M35-39

181

6.62M→7.12M

6.6 - 7.1 mi

Top 28%
×2story building
+27ft-0ft

Overall

1473

Males

1096

M35-39

157

7.12M→10.65M

7.1 - 10.7 mi

Top 21%
×21story building
+127ft-360ft

Overall

1099

Males

841

M35-39

119

10.65M→Finish

10.7 - 13.1 mi

Top 23%
×17story building
+244ft-114ft

Overall

1179

Males

885

M35-39

128

Passing Analysis

Category:
Athletes Passed
546*
Passed By
195
Net Change
+351
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#1717
2.13M → 6.62M163*142+21#1717#1696
6.62M → 7.12M7221+51#1696#1645
7.12M → 10.65M215*12+203#1645#1442
10.65M → Finish96*20+76#1442#1366
TOTALS546*195+351

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events