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SF MARATHON 1ST HALF 2023

Kevin Lopez

Bib: 13802•M•Age: 36

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Division (M35-39)
#0 / 464
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
9:36/mi
13:26
→ flat
2.13M
19:19/mi
27:32
→ flat
6.43M
11:38/mi
1:17:33
↑ 274↓ 780.9%
6.62M
-36:-51/mi
1:10:44
↑ 161.6%
10.65M
10:00/mi
1:51:03
↑ 153↓ 3611.0%
Finish· 13.11 mi
10:49/mi
2:17:38
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:10:44
Pace10:41 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:06:54
Pace10:19 /mi
📊Negative Split: 5.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:59:0213:269:3613:26
9:36
-
2.13M
2.13 mi07:13:0827:3212:5614:06
19:19
+9:43
6.43M
6.43 mi08:03:091:17:3312:0450:01
11:38
-7:41
6.62M
6.62 mi07:56:201:10:4410:41
-36:-51
-48:29
10.65M
10.65 mi08:36:391:51:0310:2640:19
10:00
+46:51
Finish
13.11 mi09:03:142:17:3810:3026:35
10:49
+0:49

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

-37:-51 /mi

Average Pace

10:30 /mi

Slowest Pace

19:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:38

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:30 /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 mi06:59:0213:269:3613:26
9:36
#3400
2.13M
2.13 mi07:13:0827:3212:5614:06
19:19
#3232
6.43M
6.43 mi08:03:091:17:3312:0450:01
11:38
#2802
6.62M
6.62 mi07:56:201:10:4410:41
-36:-51
#2776
10.65M
10.65 mi08:36:391:51:0310:2640:19
10:00
#2833
Finish
13.11 mi09:03:142:17:3810:3026:35
10:49
#3115
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.40M1.40 mi1.40 mi340021502963400(Top 56%)2150(Top 65%)296(Top 64%)
2.13M2.13 mi0.73 mi3232+1682053+97283+133222(Top 53%)2054(Top 62%)283(Top 61%)
6.43M6.43 mi4.30 mi2802+4301850+203251+322713(Top 45%)1783(Top 54%)246(Top 53%)
6.62M6.62 mi0.19 mi2776+261824+26248+3---
10.65M10.65 mi4.03 mi2833-571851-27251-32961(Top 49%)1905(Top 57%)265(Top 57%)
Finish13.11 mi2.46 mi3115-2821997-146275-244104(Top 68%)2449(Top 74%)347(Top 75%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 56%
~flat
+3ft-2ft

Overall

3400

Males

2150

M35-39

297

1.40M→2.13M

1.4 - 2.1 mi

Top 53%
~flat
+3ft-1ft

Overall

3222

Males

2054

M35-39

284

2.13M→6.43M

2.1 - 6.4 mi

Top 45%
×17story building
+274ft-78ft

Overall

2713

Males

1783

M35-39

246

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M35-39

-

6.62M→10.65M

6.6 - 10.7 mi

Top 49%
×21story building
+153ft-361ft

Overall

2961

Males

1905

M35-39

265

10.65M→Finish

10.7 - 13.1 mi

Top 68%
×17story building
+244ft-114ft

Overall

4104

Males

2449

M35-39

347

Passing Analysis

Category:
Athletes Passed
1042*
Passed By
757
Net Change
+285
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#3400
1.40M → 2.13M290122+168#3400#3232
2.13M → 6.43M529*99+430#3232#2802
6.43M → 6.62M7953+26#2802#2776
6.62M → 10.65M114*171-57#2776#2833
10.65M → Finish30*312-282#2833#3115
TOTALS1042*757+285

* 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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