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SF MARATHON 1ST HALF 2024

Than Nguyen

Bib: 10686•M•Age: 37

Oakland, CA

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Male)
#0 / 2862
Division (M35-39)
#0 / 418
Race Day Weather
56°/46°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
2.13M
13:40/mi
29:06
→ flat
6.62M
10:39/mi
1:16:57
↑ 299↓ 780.9%
7.12M
15:52/mi
1:24:53
↑ 271.0%
10.65M
10:43/mi
2:02:42
↑ 127↓ 3601.3%
Finish· 13.11 mi
11:34/mi
2:31:09
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:16:57
Pace11:37 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:14:12
Pace11:26 /mi
📊Negative Split: 3.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:46:2529:0613:4029:06
13:40
-
6.62M
6.62 mi08:34:161:16:5711:3747:51
10:39
-3:01
7.12M
7.12 mi08:42:121:24:5311:557:56
15:52
+5:13
10.65M
10.65 mi09:20:012:02:4211:3137:49
10:43
-5:09
Finish
13.11 mi09:48:282:31:0911:3228:27
11:34
+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

10:39 /mi

Average Pace

11:32 /mi

Slowest Pace

15:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:54:07

75% of race

Time at Slower Pace

37:02

25% of race

Average Pace: 11:32 /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
2.13M
2.13 mi07:46:2529:0613:4029:06
13:40
#3874
6.62M
6.62 mi08:34:161:16:5711:3747:51
10:39
#3644
7.12M
7.12 mi08:42:121:24:5311:557:56
15:52
#3662
10.65M
10.65 mi09:20:012:02:4211:3137:49
10:43
#3688
Finish
13.11 mi09:48:282:31:0911:3228:27
11:34
#3798
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2.13M2.13 mi2.13 mi387423383403874(Top 75%)2338(Top 82%)340(Top 81%)
6.62M6.62 mi4.49 mi3644+2302234+104333+73520(Top 68%)2172(Top 76%)325(Top 78%)
7.12M7.12 mi0.50 mi3662-182242-8335-23741(Top 72%)2279(Top 80%)334(Top 80%)
10.65M10.65 mi3.53 mi3688-262244-2333+23751(Top 72%)2245(Top 78%)324(Top 78%)
Finish13.11 mi2.46 mi3798-1102284-40337-44120(Top 80%)2377(Top 83%)344(Top 82%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 75%
~flat
+6ft-3ft

Overall

3874

Males

2338

M35-39

344

2.13M→6.62M

2.1 - 6.6 mi

Top 68%
×19story building
+299ft-78ft

Overall

3520

Males

2172

M35-39

327

6.62M→7.12M

6.6 - 7.1 mi

Top 72%
×2story building
+27ft-0ft

Overall

3741

Males

2279

M35-39

335

7.12M→10.65M

7.1 - 10.7 mi

Top 72%
×21story building
+127ft-360ft

Overall

3751

Males

2245

M35-39

325

10.65M→Finish

10.7 - 13.1 mi

Top 80%
×17story building
+244ft-114ft

Overall

4120

Males

2377

M35-39

344

Passing Analysis

Category:
Athletes Passed
485*
Passed By
409
Net Change
+76
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#3874
2.13M → 6.62M322*92+230#3874#3644
6.62M → 7.12M3957-18#3644#3662
7.12M → 10.65M83*109-26#3662#3688
10.65M → Finish41*151-110#3688#3798
TOTALS485*409+76

* 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

Race Place Events

Race Place Events