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SF MARATHON 1ST HALF 2023

Aaron Delgado

Bib: 13004•M•Age: 22

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 34%
Gender (Male)
#0 / 3331
Top 43%
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
9:04/mi
12:41
→ flat
2.13M
17:26/mi
25:25
→ flat
6.43M
12:37/mi
1:19:38
↑ 274↓ 780.9%
6.62M
-31:-25/mi
1:13:51
↑ 161.6%
10.65M
8:49/mi
1:49:24
↑ 153↓ 3611.0%
Finish· 13.11 mi
7:26/mi
2:07:41
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:13:51
Pace11:09 /mi
2nd Half✓ Faster
Distance6.49 mi
Time53:50
Pace8:18 /mi
📊Negative Split: 27.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:58:3312:419:0412:41
9:04
-
2.13M
2.13 mi07:11:1725:2511:5612:44
17:26
+8:22
6.43M
6.43 mi08:05:301:19:3812:2354:13
12:37
-4:49
6.62M
6.62 mi07:59:431:13:5111:09
-31:-25
-44:02
10.65M
10.65 mi08:35:161:49:2410:1635:33
8:49
+40:14
Finish
13.11 mi08:53:332:07:419:4418:17
7:26
-1:23

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:-25 /mi

Average Pace

9:44 /mi

Slowest Pace

17:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:41

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:44 /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 mi06:58:3312:419:0412:41
9:04
#2476
2.13M
2.13 mi07:11:1725:2511:5612:44
17:26
#1977
6.43M
6.43 mi08:05:301:19:3812:2354:13
12:37
#3201
6.62M
6.62 mi07:59:431:13:5111:09
-31:-25
#3404
10.65M
10.65 mi08:35:161:49:2410:1635:33
8:49
#2632
Finish
13.11 mi08:53:332:07:419:4418:17
7:26
#2080
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.40M1.40 mi1.40 mi247616492112476(Top 41%)1649(Top 50%)211(Top 63%)
2.13M2.13 mi0.73 mi1977+4991353+296186+251691(Top 28%)1166(Top 35%)167(Top 50%)
6.43M6.43 mi4.30 mi3201-12242048-695250-643739(Top 62%)2320(Top 70%)270(Top 81%)
6.62M6.62 mi0.19 mi3404-2032138-90261-11---
10.65M10.65 mi4.03 mi2632+7721747+391219+421406(Top 23%)1035(Top 31%)156(Top 47%)
Finish13.11 mi2.46 mi2080+5521416+331192+27493(Top 8%)398(Top 12%)77(Top 23%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 41%
~flat
+3ft-2ft

Overall

2476

Males

1649

M20-24

211

1.40M→2.13M

1.4 - 2.1 mi

Top 28%
~flat
+3ft-1ft

Overall

1691

Males

1166

M20-24

167

2.13M→6.43M

2.1 - 6.4 mi

Top 62%
×17story building
+274ft-78ft

Overall

3739

Males

2320

M20-24

270

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 23%
×21story building
+153ft-361ft

Overall

1406

Males

1035

M20-24

156

10.65M→Finish

10.7 - 13.1 mi

Top 8%
×17story building
+244ft-114ft

Overall

493

Males

398

M20-24

77

Passing Analysis

Category:
Athletes Passed
1889*
Passed By
1493
Net Change
+396
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#2476
1.40M → 2.13M52021+499#2476#1977
2.13M → 6.43M17*1241-1224#1977#3201
6.43M → 6.62M21224-203#3201#3404
6.62M → 10.65M779*7+772#3404#2632
10.65M → Finish552*0+552#2632#2080
TOTALS1889*1493+396

* 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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