Peter Jacobs

Bib: 14474MAge: 30

Salt Lake City, UT

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Male)
#0 / 2862
Division (M30-34)
#0 / 642
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
14:25/mi
30:43
→ flat
6.62M
12:26/mi
1:26:34
299780.9%
7.12M
13:20/mi
1:33:14
271.0%
10.65M
10:17/mi
2:09:33
1273601.3%
Finish· 13.11 mi
8:58/mi
2:31:35
2441141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:26:34
Pace13:05 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:05:01
Pace10:01 /mi
📊Negative Split: 24.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:56:4530:4314:2530:43
14:25
-
6.62M
6.62 mi08:52:361:26:3413:0555:51
12:26
-1:59
7.12M
7.12 mi08:59:161:33:1413:066:40
13:20
+0:54
10.65M
10.65 mi09:35:352:09:3312:1036:19
10:17
-3:03
Finish
13.11 mi09:57:372:31:3511:3422:02
8:58
-1:19

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

8:58 /mi

Average Pace

11:34 /mi

Slowest Pace

14:25 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

58:21

38% of race

Time at Steady Pace

1:02:31

41% of race

Time at Slower Pace

30:43

20% of race

Average Pace: 11:34 /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.

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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 mi07:56:4530:4314:2530:43
14:25
#4446
6.62M
6.62 mi08:52:361:26:3413:0555:51
12:26
#4672
7.12M
7.12 mi08:59:161:33:1413:066:40
13:20
#4505
10.65M
10.65 mi09:35:352:09:3312:1036:19
10:17
#4191
Finish
13.11 mi09:57:372:31:3511:3422:02
8:58
#3832
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2.13M2.13 mi2.13 mi444625885874446(Top 86%)2588(Top 90%)587(Top 91%)
6.62M6.62 mi4.49 mi4672-2262683-95609-224743(Top 92%)2709(Top 95%)612(Top 95%)
7.12M7.12 mi0.50 mi4505+1672606+77593+162367(Top 46%)1611(Top 56%)392(Top 61%)
10.65M10.65 mi3.53 mi4191+3142470+136556+373342(Top 65%)2060(Top 72%)465(Top 72%)
Finish13.11 mi2.46 mi3832+3592298+172514+421914(Top 37%)1304(Top 46%)316(Top 49%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 86%
~flat
+6ft-3ft

Overall

4446

Males

2588

M30-34

589

2.13M→6.62M

2.1 - 6.6 mi

Top 92%
×19story building
+299ft-78ft

Overall

4743

Males

2709

M30-34

614

6.62M→7.12M

6.6 - 7.1 mi

Top 46%
×2story building
+27ft-0ft

Overall

2367

Males

1611

M30-34

392

7.12M→10.65M

7.1 - 10.7 mi

Top 65%
×21story building
+127ft-360ft

Overall

3342

Males

2060

M30-34

466

10.65M→Finish

10.7 - 13.1 mi

Top 37%
×17story building
+244ft-114ft

Overall

1914

Males

1304

M30-34

316

Passing Analysis

Category:
Athletes Passed
907*
Passed By
293
Net Change
+614
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#4446
2.13M6.62M62*288-226#4446#4672
6.62M7.12M168*1+167#4672#4505
7.12M10.65M316*2+314#4505#4191
10.65MFinish361*2+359#4191#3832
TOTALS907*293+614

* 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

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