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SF MARATHON 1ST HALF 2023

James Reddick

Bib: 16384•M•Age: 36

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Male)
#0 / 3331
Division (M35-39)
#0 / 464
Race Day Weather
60°/50°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
13:59/mi
19:34
→ flat
2.13M
20:55/mi
34:50
→ flat
6.43M
12:03/mi
1:26:37
↑ 274↓ 780.9%
6.62M
-32:00/mi
1:20:32
↑ 161.6%
10.65M
9:38/mi
1:59:23
↑ 153↓ 3611.0%
Finish· 13.11 mi
8:27/mi
2:20:09
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:20:32
Pace12:10 /mi
2nd Half✓ Faster
Distance6.49 mi
Time59:37
Pace9:11 /mi
📊Negative Split: 26.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:08:2319:3413:5919:34
13:59
-
2.13M
2.13 mi07:23:3934:5016:2115:16
20:55
+6:56
6.43M
6.43 mi08:15:261:26:3713:2851:47
12:03
-8:52
6.62M
6.62 mi08:09:211:20:3212:10
-32:00
-44:03
10.65M
10.65 mi08:48:121:59:2311:1338:51
9:38
+41:38
Finish
13.11 mi09:08:582:20:0910:4120:46
8:27
-1:11

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

-32:00 /mi

Average Pace

10:41 /mi

Slowest Pace

20:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:09

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:41 /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
1.40M
1.40 mi07:08:2319:3413:5919:34
13:59
#5795
2.13M
2.13 mi07:23:3934:5016:2115:16
20:55
#5626
6.43M
6.43 mi08:15:261:26:3713:2851:47
12:03
#4285
6.62M
6.62 mi08:09:211:20:3212:10
-32:00
#4542
10.65M
10.65 mi08:48:121:59:2311:1338:51
9:38
#3810
Finish
13.11 mi09:08:582:20:0910:4120:46
8:27
#3352
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.40M1.40 mi1.40 mi579532334445795(Top 95%)3233(Top 97%)444(Top 96%)
2.13M2.13 mi0.73 mi5626+1693187+46433+114410(Top 73%)2640(Top 79%)354(Top 76%)
6.43M6.43 mi4.30 mi4285+13412618+569365+683179(Top 52%)2029(Top 61%)285(Top 61%)
6.62M6.62 mi0.19 mi4542-2572728-110374-9---
10.65M10.65 mi4.03 mi3810+7322368+360328+462518(Top 41%)1664(Top 50%)224(Top 48%)
Finish13.11 mi2.46 mi3352+4582114+254300+281485(Top 24%)1064(Top 32%)150(Top 32%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 95%
~flat
+3ft-2ft

Overall

5795

Males

3233

M35-39

445

1.40M→2.13M

1.4 - 2.1 mi

Top 73%
~flat
+3ft-1ft

Overall

4410

Males

2640

M35-39

355

2.13M→6.43M

2.1 - 6.4 mi

Top 52%
×17story building
+274ft-78ft

Overall

3179

Males

2029

M35-39

285

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M35-39

-

6.62M→10.65M

6.6 - 10.7 mi

Top 41%
×21story building
+153ft-361ft

Overall

2518

Males

1664

M35-39

224

10.65M→Finish

10.7 - 13.1 mi

Top 24%
×17story building
+244ft-114ft

Overall

1485

Males

1064

M35-39

150

Passing Analysis

Category:
Athletes Passed
2824*
Passed By
381
Net Change
+2443
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#5795
1.40M → 2.13M234*65+169#5795#5626
2.13M → 6.43M1367*26+1341#5626#4285
6.43M → 6.62M27284-257#4285#4542
6.62M → 10.65M737*5+732#4542#3810
10.65M → Finish459*1+458#3810#3352
TOTALS2824*381+2443

* 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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The San Francisco Marathon

The San Francisco Marathon

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