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SF MARATHON 1ST HALF 2023

Andis Blukis

Bib: 9337•M•Age: 48

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 14%
Gender (Male)
#0 / 3331
Top 19%
Masters (Masters Men)
#0 / 1028
Top 12%
Division (M45-49)
#0 / 241
Top 14%
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
7:27/mi
10:26
→ flat
2.13M
23:36/mi
27:40
→ flat
6.43M
9:34/mi
1:08:46
↑ 274↓ 780.9%
6.62M
-30:-38/mi
1:03:08
↑ 161.6%
10.65M
8:01/mi
1:35:28
↑ 153↓ 3611.0%
Finish· 13.11 mi
7:31/mi
1:53:56
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:03:08
Pace9:32 /mi
2nd Half✓ Faster
Distance6.49 mi
Time50:48
Pace7:50 /mi
📊Negative Split: 19.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:43:4610:267:2710:26
7:27
-
2.13M
2.13 mi07:01:0027:4012:5917:14
23:36
+16:09
6.43M
6.43 mi07:42:061:08:4610:4241:06
9:34
-14:02
6.62M
6.62 mi07:36:281:03:089:32
-30:-38
-40:12
10.65M
10.65 mi08:08:481:35:288:5832:20
8:01
+38:39
Finish
13.11 mi08:27:161:53:568:4118:28
7:31
-0:30

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

-31:-38 /mi

Average Pace

8:41 /mi

Slowest Pace

23:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:56

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:41 /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 mi06:43:4610:267:2710:26
7:27
#425
2.13M
2.13 mi07:01:0027:4012:5917:14
23:36
#3295
6.43M
6.43 mi07:42:061:08:4610:4241:06
9:34
#1218
6.62M
6.62 mi07:36:281:03:089:32
-30:-38
#1265
10.65M
10.65 mi08:08:481:35:288:5832:20
8:01
#945
Finish
13.11 mi08:27:161:53:568:4118:28
7:31
#832
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
1.40M1.40 mi1.40 mi42534911425(Top 7%)349(Top 10%)11(Top 5%)
2.13M2.13 mi0.73 mi3295-28702087-1738138-1275517(Top 91%)3129(Top 94%)219(Top 91%)
6.43M6.43 mi4.30 mi1218+2077907+118048+90555(Top 9%)431(Top 13%)17(Top 7%)
6.62M6.62 mi0.19 mi1265-47922-1548---
10.65M10.65 mi4.03 mi945+320713+20937+11577(Top 10%)465(Top 14%)16(Top 7%)
Finish13.11 mi2.46 mi832+113637+7634+3550(Top 9%)446(Top 13%)19(Top 8%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 7%
~flat
+3ft-2ft

Overall

425

Males

349

M45-49

11

1.40M→2.13M

1.4 - 2.1 mi

Top 91%
~flat
+3ft-1ft

Overall

5517

Males

3129

M45-49

221

2.13M→6.43M

2.1 - 6.4 mi

Top 9%
×17story building
+274ft-78ft

Overall

555

Males

431

M45-49

17

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M45-49

-

6.62M→10.65M

6.6 - 10.7 mi

Top 10%
×21story building
+153ft-361ft

Overall

577

Males

465

M45-49

16

10.65M→Finish

10.7 - 13.1 mi

Top 9%
×17story building
+244ft-114ft

Overall

550

Males

446

M45-49

19

Passing Analysis

Category:
Athletes Passed
2551*
Passed By
2958
Net Change
-407
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#425
1.40M → 2.13M02870-2870#425#3295
2.13M → 6.43M2079*2+2077#3295#1218
6.43M → 6.62M2471-47#1218#1265
6.62M → 10.65M323*3+320#1265#945
10.65M → Finish125*12+113#945#832
TOTALS2551*2958-407

* 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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