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SF MARATHON 1ST HALF 2024

Brandon Nguyen

Elk Grove, CA

Bib: 14303 M 28

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Male)
#0 / 2862
Division (M25-29)
#0 / 608
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.13M
10:51/mi
23:06
→ flat
6.62M
9:12/mi
1:04:24
↑ 299↓ 78
7.12M
14:32/mi
1:11:40
↑ 27
10.65M
10:22/mi
1:48:16
↑ 127↓ 360
Finish· 13.11 mi
12:31/mi
2:19:03
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:04:249:44 /mi⚡ faster
2nd Half
1:14:3911:30 /mi+15.9%
Positive split — 15.9% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.13M
23:0610:512.13 mi23:06
10:51
-
6.62M
1:04:249:444.49 mi41:18
9:12
-1:39
7.12M
1:11:4010:040.50 mi7:16
14:32
+5:20
10.65M
1:48:1610:103.53 mi36:36
10:22
-4:10
Finish(13.11 mi)
2:19:0310:362.46 mi30:47
12:31
+2:09
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:12 /mi

Average Pace

10:36 /mi

Slowest Pace

14:32 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

41:18

30% of race

Time at Steady Pace

59:42

43% of race

Time at Slower Pace

38:03

27% of race

Average Pace: 10:36 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.13M2.13 mi848652141848652141
6.62M4.49 mi1465-6171086-434244-10318351300296
7.12M0.50 mi1626-1611187-101267-2330481955453
10.65M3.53 mi2224-5981524-337352-8534222096478
Finish(13.11 mi)2.46 mi2884-6601841-317424-7245622583577

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 16%
~flat
+6ft-3ft

Overall

848

Males

652

M25-29

141

2.13M→6.62M

2.1 - 6.6 mi

Top 35%
×19story building
+299ft-78ft

Overall

1835

Males

1300

M25-29

297

6.62M→7.12M

6.6 - 7.1 mi

Top 59%
×2story building
+27ft-0ft

Overall

3048

Males

1955

M25-29

454

7.12M→10.65M

7.1 - 10.7 mi

Top 66%
×21story building
+127ft-360ft

Overall

3422

Males

2096

M25-29

479

10.65M→Finish

10.7 - 13.1 mi

Top 88%
×17story building
+244ft-114ft

Overall

4562

Males

2583

M25-29

577

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#848
2.13M → 6.62M
6269-617
#848 → #1465
6.62M → 7.12M
1654-161
#1465 → #1626
7.12M → 10.65M
6079*-598
#1626 → #2224
10.65M → Finish
6666*-660
#2224 → #2884
TOTALS
206428*-2036
#848 → #2884

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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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