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SF MARATHON 2ND HALF 2026

Angela Sibelman

Bib: 24436•F•Age: 47

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Masters (Masters Women)
#0 / 365
Division (F45-49)
#0 / 81
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
11:56/mi
23:53
↑ 138↓ 680.7%
4M
11:35/mi
47:02
↑ 1631.4%
6M
16:22/mi
1:19:47
↑ 55↓ 830.3%
8M
10:41/mi
1:41:09
↑ 65↓ 1510.8%
10M
14:16/mi
2:09:40
↑ 61↓ 1741.1%
12M
15:17/mi
2:40:14
↑ 41↓ 530.1%
Finish· 13.11 mi
13:49/mi
2:55:34
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:19:47
Pace13:18 /mi
2nd Half
Distance7.11 mi
Time1:35:47
Pace13:28 /mi
📊Positive Split: 20.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:17:2823:5311:5623:53
11:56
-
4M
4.00 mi09:40:3747:0211:4623:09
11:35
-0:21
6M
6.00 mi10:13:221:19:4713:1832:45
16:22
+4:47
8M
8.00 mi10:34:441:41:0912:3921:22
10:41
-5:41
10M
10.00 mi11:03:152:09:4012:5828:31
14:16
+3:35
12M
12.00 mi11:33:492:40:1413:2130:34
15:17
+1:01
Finish
13.11 mi11:49:092:55:3413:2415:20
13:49
-1:28

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

10:41 /mi

Average Pace

13:24 /mi

Slowest Pace

16:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:24

39% of race

Time at Steady Pace

43:51

25% of race

Time at Slower Pace

1:03:19

36% of race

Average Pace: 13:24 /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
2M
2.00 mi09:17:2823:5311:5623:53
11:56
#3283
4M
4.00 mi09:40:3747:0211:4623:09
11:35
#3225
6M
6.00 mi10:13:221:19:4713:1832:45
16:22
#3382
8M
8.00 mi10:34:441:41:0912:3921:22
10:41
#3449
10M
10.00 mi11:03:152:09:4012:5828:31
14:16
#3453
12M
12.00 mi11:33:492:40:1413:2130:34
15:17
#3461
Finish
13.11 mi11:49:092:55:3413:2415:20
13:49
#3456
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
2M2.00 mi2.00 mi32831413583482(Top 91%)1553(Top 88%)70(Top 86%)
4M4.00 mi2.00 mi3225+581379+3459-13129(Top 81%)1330(Top 76%)52(Top 64%)
6M6.00 mi2.00 mi3382-1571475-9661-23533(Top 92%)1569(Top 89%)70(Top 86%)
8M8.00 mi2.00 mi3449-671511-3665-43581(Top 93%)1609(Top 91%)75(Top 93%)
10M10.00 mi2.00 mi3453-41519-866-13466(Top 90%)1537(Top 87%)69(Top 85%)
12M12.00 mi2.00 mi3461-81524-5663482(Top 91%)1553(Top 88%)70(Top 86%)
Finish13.11 mi1.11 mi3456+51522+268-23275(Top 85%)1438(Top 82%)63(Top 78%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 91%
×9story building
+138ft-68ft

Overall

3482

Females

1553

F45-49

70

2M→4M

2.0 - 4.0 mi

Top 81%
×13story building
+163ft-19ft

Overall

3129

Females

1330

F45-49

52

4M→6M

4.0 - 6.0 mi

Top 92%
×4story building
+55ft-83ft

Overall

3533

Females

1569

F45-49

70

6M→8M

6.0 - 8.0 mi

Top 93%
×10story building
+65ft-151ft

Overall

3581

Females

1609

F45-49

75

8M→10M

8.0 - 10.0 mi

Top 90%
×10story building
+61ft-174ft

Overall

3466

Females

1537

F45-49

69

10M→12M

10.0 - 12.0 mi

Top 91%
×3story building
+41ft-53ft

Overall

3482

Females

1553

F45-49

70

12M→Finish

12.0 - 13.1 mi

Top 85%
×1human
+6ft-6ft

Overall

3275

Females

1438

F45-49

63

Passing Analysis

Category:
Athletes Passed
166*
Passed By
339
Net Change
-173
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3283
2M → 4M10648+58#3283#3225
4M → 6M8165-157#3225#3382
6M → 8M3*70-67#3382#3449
8M → 10M19*23-4#3449#3453
10M → 12M1018-8#3453#3461
12M → Finish20*15+5#3461#3456
TOTALS166*339-173

* 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