Alan Flores-Lopez

Bib: 14178MAge: 28

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 5177
Top 46%
Gender (Male)
#0 / 2862
Division (M25-29)
#0 / 608
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10277 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
12:14/mi
26:03
→ flat
6.62M
8:59/mi
1:06:25
299780.9%
7.12M
12:46/mi
1:12:48
271.0%
10.65M
9:31/mi
1:46:22
1273601.3%
Finish· 13.11 mi
10:57/mi
2:13:17
2441141.0%

The Course

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Half Splits

1st Half· via 6.62M⚖️ Balanced
Distance6.62 mi
Time1:06:25
Pace10:02 /mi
2nd Half⚖️ Balanced
Distance6.49 mi
Time1:06:52
Pace10:18 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:32:5526:0312:1426:03
12:14
-
6.62M
6.62 mi08:13:171:06:2510:0240:22
8:59
-3:15
7.12M
7.12 mi08:19:401:12:4810:136:23
12:46
+3:47
10.65M
10.65 mi08:53:141:46:229:5933:34
9:31
-3:15
Finish
13.11 mi09:20:092:13:1710:1026:55
10:57
+1:26

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

8:59 /mi

Average Pace

10:10 /mi

Slowest Pace

12:46 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:56

55% of race

Time at Steady Pace

26:55

20% of race

Time at Slower Pace

32:26

24% of race

Average Pace: 10:10 /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 mi07:32:5526:0312:1426:03
12:14
#2291
6.62M
6.62 mi08:13:171:06:2510:0240:22
8:59
#1819
7.12M
7.12 mi08:19:401:12:4810:136:23
12:46
#1831
10.65M
10.65 mi08:53:141:46:229:5933:34
9:31
#2029
Finish
13.11 mi09:20:092:13:1710:1026:55
10:57
#2408
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.13M2.13 mi2.13 mi229115603472291(Top 44%)1560(Top 55%)347(Top 57%)
6.62M6.62 mi4.49 mi1819+4721294+266291+561600(Top 31%)1157(Top 40%)268(Top 44%)
7.12M7.12 mi0.50 mi1831-121309-15297-62002(Top 39%)1406(Top 49%)341(Top 56%)
10.65M10.65 mi3.53 mi2029-1981412-103322-252508(Top 48%)1651(Top 58%)370(Top 61%)
Finish13.11 mi2.46 mi2408-3791605-193370-483730(Top 72%)2199(Top 77%)511(Top 84%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 44%
~flat
+6ft-3ft

Overall

2291

Males

1560

M25-29

348

2.13M→6.62M

2.1 - 6.6 mi

Top 31%
×19story building
+299ft-78ft

Overall

1600

Males

1157

M25-29

269

6.62M→7.12M

6.6 - 7.1 mi

Top 39%
×2story building
+27ft-0ft

Overall

2002

Males

1406

M25-29

342

7.12M→10.65M

7.1 - 10.7 mi

Top 48%
×21story building
+127ft-360ft

Overall

2508

Males

1651

M25-29

371

10.65M→Finish

10.7 - 13.1 mi

Top 72%
×17story building
+244ft-114ft

Overall

3730

Males

2199

M25-29

511

Passing Analysis

Category:
Athletes Passed
574*
Passed By
691
Net Change
-117
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#2291
2.13M6.62M504*32+472#2291#1819
6.62M7.12M3345-12#1819#1831
7.12M10.65M25*223-198#1831#2029
10.65MFinish12*391-379#2029#2408
TOTALS574*691-117

* 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