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SF MARATHON 1ST HALF 2026

Shira Barbibay-Shaham

Modiin

Bib: 15276 F 47

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F45-49)
#0 / 183
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
11:47/mi
23:34
→ flat
4M
12:58/mi
49:29
↑ 67↓ 69
6M
12:57/mi
1:15:24
↑ 123
8M
15:37/mi
1:46:39
↑ 166↓ 53
9.6M
9:49/mi
2:02:22
↑ 68↓ 193
10.26M
16:51/mi
2:13:29
↓ 114
10.5M
11:15/mi
2:16:11
→ flat
12M
17:08/mi
2:41:53
↑ 280
Finish· 13.11 mi
12:25/mi
2:55:39
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:15:2412:34 /mi⚡ faster
2nd Half
1:40:1514:06 /mi+33.0%
Positive split — 33.0% 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
2M
23:3411:472.00 mi23:34
11:47
-
4M
49:2912:222.00 mi25:55
12:58
+1:11
6M
1:15:2412:342.00 mi25:55
12:57
-0:01
8M
1:46:3913:202.00 mi31:15
15:37
+2:40
9.6M
2:02:2212:451.60 mi15:43
9:49
-5:48
10.26M
2:13:2913:010.66 mi11:07
16:51
+7:02
10.5M
2:16:1112:580.24 mi2:42
11:15
-5:36
12M
2:41:5313:291.50 mi25:42
17:08
+5:53
Finish(13.11 mi)
2:55:3913:241.11 mi13:46
12:25
-4:43
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:49 /mi

Average Pace

13:24 /mi

Slowest Pace

17:08 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

18:25

10% of race

Time at Steady Pace

1:29:10

51% of race

Time at Slower Pace

1:08:04

39% of race

Average Pace: 13:24 /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
Featured Segment

Garmin Challenge

Top 90%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:49

Segment Time

15:21/mi

Pace

0.90 mi

Distance

Overall

5886

Women

2541

Division

147

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
2M2.00 mi5683235613049322021118
4M2.00 mi5980-2972529-173142-1261002613151
6M2.00 mi5950+302504+25141+158212432133
8M2.00 mi6188-2382653-149153-1263662785162
9.6M1.60 mi6013+1752550+103143+103783147486
10.26M0.66 mi6073-602595-45145-261452697163
10.5M0.24 mi6044+292577+18143+24222157584
12M1.50 mi5907+1372495+82141+249322021118
Finish(13.11 mi)1.11 mi5853+542470+25135+652192201120

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 75%
~flat
+5ft-3ft

Overall

4932

Females

2021

F45-49

119

2M→4M

2.0 - 4.0 mi

Top 93%
×4story building
+67ft-69ft

Overall

6100

Females

2613

F45-49

152

4M→6M

4.0 - 6.0 mi

Top 89%
×9story building
+123ft-9ft

Overall

5821

Females

2432

F45-49

134

6M→8M

6.0 - 8.0 mi

Top 97%
×12story building
+166ft-53ft

Overall

6366

Females

2785

F45-49

163

8M→9.6M

8.0 - 9.6 mi

Top 58%
×13story building
+68ft-193ft

Overall

3783

Females

1474

F45-49

87

9.6M→10.26M

9.6 - 10.3 mi

Top 93%
×9story building
+0ft-114ft

Overall

6145

Females

2697

F45-49

164

10.26M→10.5M

10.3 - 10.5 mi

Top 64%
~flat
+1ft-0ft

Overall

4222

Females

1575

F45-49

85

10.5M→12M

10.5 - 12.0 mi

Top 75%
×21story building
+280ft-26ft

Overall

4932

Females

2021

F45-49

119

12M→Finish

12.0 - 13.1 mi

Top 79%
×7story building
+14ft-89ft

Overall

5219

Females

2201

F45-49

120

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#5683
2M → 4M
33033*-297
#5683 → #5980
4M → 6M
6797*+30
#5980 → #5950
6M → 8M
25719*-238
#5950 → #6188
8M → 9.6M
9184+175
#6188 → #6013
9.6M → 10.26M
677-60
#6013 → #6073
10.26M → 10.5M
029+29
#6073 → #6044
10.5M → 12M
16153*+137
#6044 → #5907
12M → Finish
1064*+54
#5907 → #5853
TOTALS
756586*-170
#5683 → #5853

* 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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