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SF MARATHON 1ST HALF 2023

Rizzel Samontanes

San Francisco, CA

Bib: 15249 F 30

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Top 46%
Division (F30-34)
#0 / 557
Top 47%
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
8:50/mi
12:22
→ flat
11 ft elev
2.13M
19:06/mi
26:19
→ flat
13 ft elev
6.43M
12:17/mi
1:19:07
↑ 274↓ 780.9%
213 ft elev
6.62M
-37:-44/mi
1:12:08
↑ 161.6%
239 ft elev
10.65M
10:51/mi
1:55:52
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
10:00/mi
2:20:27
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:12:0810:54 /mi+5.3%
2nd Half
1:08:1910:32 /mi✓ faster
Negative split — 5.3% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.40M
12:228:501.40 mi12:22
8:50
-
2.13M
26:1912:210.73 mi13:57
19:06
+10:16
6.43M
1:19:0712:184.30 mi52:48
12:17
-6:49
6.62M
1:12:0810:540.19 mi
-37:-44
-50:01
10.65M
1:55:5210:534.03 mi43:44
10:51
+48:35
Finish(13.11 mi)
2:20:2710:432.46 mi24:35
10:00
-0:51
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-38:-44 /mi

Average Pace

10:43 /mi

Slowest Pace

19:06 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:20:27

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:43 /mi

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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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.40M1.40 mi21056701532105670153
2.13M0.73 mi2523-418841-171185-3230401088221
6.43M4.30 mi3099-5761108-267227-4234221268265
6.62M0.19 mi3071+281099+9229-2---
10.65M4.03 mi3433-3621263-164263-3440221581323
Finish(13.11 mi)2.46 mi3376+571244+19262+133141260263

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 35%
~flat
+3ft-2ft

Overall

2105

Females

670

F30-34

153

1.40M→2.13M

1.4 - 2.1 mi

Top 50%
~flat
+3ft-1ft

Overall

3040

Females

1088

F30-34

221

2.13M→6.43M

2.1 - 6.4 mi

Top 56%
×17story building
+274ft-78ft

Overall

3422

Females

1268

F30-34

265

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F30-34

-

6.62M→10.65M

6.6 - 10.7 mi

Top 66%
×21story building
+153ft-361ft

Overall

4022

Females

1581

F30-34

323

10.65M→Finish

10.7 - 13.1 mi

Top 55%
×17story building
+244ft-114ft

Overall

3314

Females

1260

F30-34

263

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#2105
1.40M → 2.13M
46143-418
#2105 → #2523
2.13M → 6.43M
65983*-576
#2523 → #3099
6.43M → 6.62M
4977+28
#3099 → #3071
6.62M → 10.65M
39735*-362
#3071 → #3433
10.65M → Finish
60117*+57
#3433 → #3376
TOTALS
1626355*-1271
#2105 → #3376

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

Passing Visualized

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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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