Josh Swerdlow

Bib: 14738MAge: 25

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 4103
Top 47%
Gender (Male)
#0 / 2158
Division (M25-29)
#0 / 475
Race Day Weather
54°/44°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
2.2M
8:41/mi
19:07
→ flat
5.7M
10:42/mi
56:35
100780.1%
6.43M
13:50/mi
1:06:41
1473.8%
8.3M
7:50/mi
1:21:20
88530.3%
11.45M
10:44/mi
1:55:09
2933310.2%
FINISH· 13.11 mi
11:35/mi
2:14:22
61910.3%

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2M
2.20 mi06:57:4919:078:4119:07
8:41
-
5.7M
5.70 mi07:35:1756:359:5637:28
10:42
+2:01
6.43M
6.43 mi07:45:231:06:4110:2210:06
13:50
+3:08
8.3M
8.30 mi08:00:021:21:209:4814:39
7:50
-6:00
11.45M
11.45 mi08:33:511:55:0910:0333:49
10:44
+2:54
FINISH
13.11 mi08:53:042:14:2210:1519:13
11:35
+0:51

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

7:50 /mi

Average Pace

10:15 /mi

Slowest Pace

13:50 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:46

25% of race

Time at Steady Pace

1:30:30

67% of race

Time at Slower Pace

10:06

8% of race

Average Pace: 10:15 /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
2.2M
2.20 mi06:57:4919:078:4119:07
8:41
#2230
5.7M
5.70 mi07:35:1756:359:5637:28
10:42
#2100
6.43M
6.43 mi07:45:231:06:4110:2210:06
13:50
#2040
8.3M
8.30 mi08:00:021:21:209:4814:39
7:50
#1931
11.45M
11.45 mi08:33:511:55:0910:0333:49
10:44
#1891
FINISH
13.11 mi08:53:042:14:2210:1519:13
11:35
#1917
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.2M2.20 mi2.20 mi223013683342230(Top 54%)1368(Top 63%)334(Top 70%)
5.7M5.70 mi3.50 mi2100+1301321+47318+162062(Top 50%)1301(Top 60%)315(Top 66%)
6.43M6.43 mi0.73 mi2040+601291+30311+71729(Top 42%)1144(Top 53%)284(Top 60%)
8.3M8.30 mi1.87 mi1931+1091235+56305+61494(Top 36%)1013(Top 47%)264(Top 56%)
11.45M11.45 mi3.15 mi1891+401212+23302+31923(Top 47%)1221(Top 57%)301(Top 63%)
FINISH13.11 mi1.66 mi1917-261221-9304-22113(Top 51%)1294(Top 60%)310(Top 65%)

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 54%
~flat
+6ft-3ft

Overall

2230

Males

1368

M25-29

335

2.2M→5.7M

2.2 - 5.7 mi

Top 50%
×5story building
+100ft-78ft

Overall

2062

Males

1301

M25-29

316

5.7M→6.43M

5.7 - 6.4 mi

Top 42%
×12story building
+147ft-0ft

Overall

1729

Males

1144

M25-29

285

6.43M→8.3M

6.4 - 8.3 mi

Top 36%
×4story building
+88ft-53ft

Overall

1494

Males

1013

M25-29

265

8.3M→11.45M

8.3 - 11.4 mi

Top 47%
×20story building
+293ft-331ft

Overall

1923

Males

1221

M25-29

301

11.45M→FINISH

11.4 - 13.1 mi

Top 51%
×7story building
+61ft-91ft

Overall

2113

Males

1294

M25-29

310

Passing Analysis

Category:
Athletes Passed
532*
Passed By
219
Net Change
+313
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2M----#2230
2.2M5.7M22393+130#2230#2100
5.7M6.43M7212+60#2100#2040
6.43M8.3M1134+109#2040#1931
8.3M11.45M90*50+40#1931#1891
11.45MFINISH34*60-26#1891#1917
TOTALS532*219+313

* 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