David Marroquin

Bib: 13897MAge: 26

Hayward, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Division (M25-29)
#0 / 899
Race Day Weather
56°/46°F
light rain

⏱️ 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
1.81M
11:02/mi
19:58
→ flat
5.34M
13:38/mi
1:08:05
8074
6.15M
12:53/mi
1:18:31
1262.8%
10.54M
12:02/mi
2:11:21
2303610.6%
11.05M
16:38/mi
2:19:50
1726.4%
Finish· 13.11 mi
14:06/mi
2:48:53
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:18:31
Pace12:46 /mi
2nd Half
Distance6.96 mi
Time1:30:22
Pace12:59 /mi
📊Positive Split: 15.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:01:1619:5811:0219:58
11:02
-
5.34M
5.34 mi07:49:231:08:0512:4548:07
13:38
+2:36
6.15M
6.15 mi07:59:491:18:3112:4610:26
12:53
-0:45
10.54M
10.54 mi08:52:392:11:2112:2852:50
12:02
-0:51
11.05M
11.05 mi09:01:082:19:5012:398:29
16:38
+4:36
Finish
13.11 mi09:30:112:48:5312:5329:03
14:06
-2:32

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

11:02 /mi

Average Pace

12:53 /mi

Slowest Pace

16:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:48

43% of race

Time at Steady Pace

1:27:36

52% of race

Time at Slower Pace

8:29

5% of race

Average Pace: 12:53 /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
1.81M
1.81 mi07:01:1619:5811:0219:58
11:02
#5761
5.34M
5.34 mi07:49:231:08:0512:4548:07
13:38
#6646
6.15M
6.15 mi07:59:491:18:3112:4610:26
12:53
#6569
10.54M
10.54 mi08:52:392:11:2112:2852:50
12:02
#6177
11.05M
11.05 mi09:01:082:19:5012:398:29
16:38
#6122
Finish
13.11 mi09:30:112:48:5312:5329:03
14:06
#6148
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81M1.81 mi1.81 mi576134448085761(Top 81%)3444(Top 87%)808(Top 90%)
5.34M5.34 mi3.53 mi6646-8853813-369879-716851(Top 96%)3893(Top 98%)893(Top 99%)
6.15M6.15 mi0.81 mi6569+773780+33874+55937(Top 84%)3518(Top 88%)835(Top 93%)
10.54M10.54 mi4.39 mi6177+3923610+170848+265424(Top 76%)3256(Top 82%)782(Top 87%)
11.05M11.05 mi0.51 mi6122+553586+24846+24966(Top 70%)3021(Top 76%)731(Top 81%)
Finish13.11 mi2.06 mi6148-263582+4841+56299(Top 89%)3584(Top 90%)832(Top 93%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 81%
~flat
+4ft-3ft

Overall

5761

Males

3444

M25-29

809

1.81M→5.34M

1.8 - 5.3 mi

Top 96%
×4story building
+80ft-74ft

Overall

6851

Males

3893

M25-29

895

5.34M→6.15M

5.3 - 6.2 mi

Top 84%
×10story building
+126ft-4ft

Overall

5937

Males

3518

M25-29

837

6.15M→10.54M

6.2 - 10.5 mi

Top 76%
×21story building
+230ft-361ft

Overall

5424

Males

3256

M25-29

783

10.54M→11.05M

10.5 - 11.1 mi

Top 70%
×14story building
+172ft-0ft

Overall

4966

Males

3021

M25-29

732

11.05M→Finish

11.1 - 13.1 mi

Top 89%
×7story building
+97ft-114ft

Overall

6299

Males

3584

M25-29

832

Passing Analysis

Category:
Athletes Passed
600*
Passed By
987
Net Change
-387
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#5761
1.81M5.34M12*897-885#5761#6646
5.34M6.15M814+77#6646#6569
6.15M10.54M398*6+392#6569#6177
10.54M11.05M605+55#6177#6122
11.05MFinish49*75-26#6122#6148
TOTALS600*987-387

* 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