Randall Altamirano

Bib: 16017MAge: 39

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Male)
#0 / 2862
Division (M35-39)
#0 / 418
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
13:40/mi
29:06
→ flat
6.62M
10:27/mi
1:16:01
299780.9%
7.12M
12:54/mi
1:22:28
271.0%
10.65M
9:47/mi
1:57:00
1273601.3%
Finish· 13.11 mi
9:26/mi
2:20:12
2441141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:16:01
Pace11:29 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:04:11
Pace9:53 /mi
📊Negative Split: 15.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:52:2429:0613:4029:06
13:40
-
6.62M
6.62 mi08:39:191:16:0111:2946:55
10:27
-3:13
7.12M
7.12 mi08:45:461:22:2811:356:27
12:54
+2:27
10.65M
10.65 mi09:20:181:57:0010:5934:32
9:47
-3:07
Finish
13.11 mi09:43:302:20:1210:4223:12
9:26
-0:21

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

9:26 /mi

Average Pace

10:42 /mi

Slowest Pace

13:40 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

23:12

17% of race

Time at Steady Pace

1:21:27

58% of race

Time at Slower Pace

35:33

25% of race

Average Pace: 10:42 /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 mi07:52:2429:0613:4029:06
13:40
#3866
6.62M
6.62 mi08:39:191:16:0111:2946:55
10:27
#3488
7.12M
7.12 mi08:45:461:22:2811:356:27
12:54
#3308
10.65M
10.65 mi09:20:181:57:0010:5934:32
9:47
#3147
Finish
13.11 mi09:43:302:20:1210:4223:12
9:26
#2981
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2.13M2.13 mi2.13 mi386623353393866(Top 75%)2335(Top 82%)339(Top 81%)
6.62M6.62 mi4.49 mi3488+3782156+179318+213313(Top 64%)2070(Top 72%)305(Top 73%)
7.12M7.12 mi0.50 mi3308+1802072+84302+162105(Top 41%)1463(Top 51%)206(Top 49%)
10.65M10.65 mi3.53 mi3147+1611984+88286+162829(Top 55%)1812(Top 63%)258(Top 62%)
Finish13.11 mi2.46 mi2981+1661899+85274+122407(Top 46%)1569(Top 55%)231(Top 55%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 75%
~flat
+6ft-3ft

Overall

3866

Males

2335

M35-39

343

2.13M→6.62M

2.1 - 6.6 mi

Top 64%
×19story building
+299ft-78ft

Overall

3313

Males

2070

M35-39

307

6.62M→7.12M

6.6 - 7.1 mi

Top 41%
×2story building
+27ft-0ft

Overall

2105

Males

1463

M35-39

207

7.12M→10.65M

7.1 - 10.7 mi

Top 55%
×21story building
+127ft-360ft

Overall

2829

Males

1812

M35-39

259

10.65M→Finish

10.7 - 13.1 mi

Top 46%
×17story building
+244ft-114ft

Overall

2407

Males

1569

M35-39

231

Passing Analysis

Category:
Athletes Passed
994*
Passed By
109
Net Change
+885
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#3866
2.13M6.62M442*64+378#3866#3488
6.62M7.12M1877+180#3488#3308
7.12M10.65M188*27+161#3308#3147
10.65MFinish177*11+166#3147#2981
TOTALS994*109+885

* 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

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