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SF MARATHON 1ST HALF 2023

Alegria Ruseler-Smith

New York, NY

Bib: 14028 F 25

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 22%
Gender (Female)
#0 / 2732
Top 13%
Division (F25-29)
#0 / 629
Top 17%
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
8:33/mi
11:58
→ flat
11 ft elev
2.13M
17:14/mi
24:33
→ flat
13 ft elev
6.43M
10:30/mi
1:09:41
↑ 274↓ 780.9%
213 ft elev
6.62M
-31:-51/mi
1:03:49
↑ 161.6%
239 ft elev
10.65M
9:03/mi
1:40:19
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
8:04/mi
2:00:09
↑ 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
1:03:499:38 /mi+11.7%
2nd Half
56:208:41 /mi✓ faster
Negative split — 11.7% 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
11:588:331.40 mi11:58
8:33
-
2.13M
24:3311:320.73 mi12:35
17:14
+8:41
6.43M
1:09:4110:504.30 mi45:08
10:30
-6:44
6.62M
1:03:499:380.19 mi
-31:-51
-42:21
10.65M
1:40:199:254.03 mi36:30
9:03
+40:54
Finish(13.11 mi)
2:00:099:102.46 mi19:50
8:04
-0:59
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-32:-51 /mi

Average Pace

9:10 /mi

Slowest Pace

17:14 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:00:09

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:10 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.40M1.40 mi16294901471629490147
2.13M0.73 mi1512+117452+38130+171537463126
6.43M4.30 mi1368+144373+79111+191378369106
6.62M0.19 mi1377-9375-2111---
10.65M4.03 mi1454-77402-27117-61704483131
Finish(13.11 mi)2.46 mi1355+99366+36105+12108627974

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 27%
~flat
+3ft-2ft

Overall

1629

Females

490

F25-29

148

1.40M→2.13M

1.4 - 2.1 mi

Top 25%
~flat
+3ft-1ft

Overall

1537

Females

463

F25-29

130

2.13M→6.43M

2.1 - 6.4 mi

Top 23%
×17story building
+274ft-78ft

Overall

1378

Females

369

F25-29

106

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 28%
×21story building
+153ft-361ft

Overall

1704

Females

483

F25-29

131

10.65M→Finish

10.7 - 13.1 mi

Top 18%
×17story building
+244ft-114ft

Overall

1086

Females

279

F25-29

74

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#1629
1.40M → 2.13M
66183+117
#1629 → #1512
2.13M → 6.43M
88232*+144
#1512 → #1368
6.43M → 6.62M
4435-9
#1368 → #1377
6.62M → 10.65M
13659*-77
#1377 → #1454
10.65M → Finish
20119*+99
#1454 → #1355
TOTALS
354628*+274
#1629 → #1355

* 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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