Brian Ferrer

Bib: 23235MAge: 31

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 37%
Gender (Male)
#0 / 2065
Top 47%
Division (M30-34)
#0 / 453
Top 47%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9292 ft
×24story building
548 ft climb · 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:28/mi
16:57
138680.7%
4M
8:11/mi
33:18
1631.4%
6M
10:49/mi
54:57
55830.3%
8M
6:53/mi
1:08:43
651510.8%
10M
10:03/mi
1:28:48
611741.1%
12M
11:24/mi
1:51:36
41530.1%
Finish· 13.11 mi
11:32/mi
2:04:23
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time54:57
Pace9:10 /mi
2nd Half
Distance7.11 mi
Time1:09:26
Pace9:46 /mi
📊Positive Split: 26.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:51:2316:578:2816:57
8:28
-
4M
4.00 mi09:07:4433:188:2016:21
8:11
-0:17
6M
6.00 mi09:29:2354:579:1021:39
10:49
+2:38
8M
8.00 mi09:43:091:08:438:3513:46
6:53
-3:56
10M
10.00 mi10:03:141:28:488:5320:05
10:03
+3:10
12M
12.00 mi10:26:021:51:369:1822:48
11:24
+1:21
Finish
13.11 mi10:38:492:04:239:2912:47
11:32
+0:08

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

6:53 /mi

Average Pace

9:29 /mi

Slowest Pace

11:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

47:04

38% of race

Time at Steady Pace

41:44

34% of race

Time at Slower Pace

35:35

29% of race

Average Pace: 9:29 /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
2M
2.00 mi08:51:2316:578:2816:57
8:28
#768
4M
4.00 mi09:07:4433:188:2016:21
8:11
#849
6M
6.00 mi09:29:2354:579:1021:39
10:49
#922
8M
8.00 mi09:43:091:08:438:3513:46
6:53
#968
10M
10.00 mi10:03:141:28:488:5320:05
10:03
#1112
12M
12.00 mi10:26:021:51:369:1822:48
11:24
#1328
Finish
13.11 mi10:38:492:04:239:2912:47
11:32
#1421
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi7685871372138(Top 56%)1312(Top 64%)281(Top 62%)
4M4.00 mi2.00 mi849-81631-44143-6954(Top 25%)689(Top 33%)152(Top 34%)
6M6.00 mi2.00 mi922-73676-45153-101084(Top 28%)777(Top 38%)173(Top 38%)
8M8.00 mi2.00 mi968-46701-25155-21205(Top 31%)850(Top 41%)192(Top 42%)
10M10.00 mi2.00 mi1112-144785-84172-171623(Top 42%)1082(Top 52%)238(Top 53%)
12M12.00 mi2.00 mi1328-216915-130203-312138(Top 56%)1312(Top 64%)281(Top 62%)
Finish13.11 mi1.11 mi1421-93968-53211-82445(Top 64%)1454(Top 70%)327(Top 72%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 56%
×9story building
+138ft-68ft

Overall

2138

Males

1312

M30-34

281

2M→4M

2.0 - 4.0 mi

Top 25%
×13story building
+163ft-19ft

Overall

954

Males

689

M30-34

152

4M→6M

4.0 - 6.0 mi

Top 28%
×4story building
+55ft-83ft

Overall

1084

Males

777

M30-34

173

6M→8M

6.0 - 8.0 mi

Top 31%
×10story building
+65ft-151ft

Overall

1205

Males

850

M30-34

192

8M→10M

8.0 - 10.0 mi

Top 42%
×10story building
+61ft-174ft

Overall

1623

Males

1082

M30-34

238

10M→12M

10.0 - 12.0 mi

Top 56%
×3story building
+41ft-53ft

Overall

2138

Males

1312

M30-34

281

12M→Finish

12.0 - 13.1 mi

Top 64%
×1human
+6ft-6ft

Overall

2445

Males

1454

M30-34

327

Passing Analysis

Category:
Athletes Passed
41*
Passed By
694
Net Change
-653
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#768
2M4M22103-81#768#849
4M6M780-73#849#922
6M8M753-46#922#968
8M10M4*148-144#968#1112
10M12M0216-216#1112#1328
12MFinish194-93#1328#1421
TOTALS41*694-653

* 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