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SF MARATHON 2ND HALF 2026

Isabel Terrazas

Bib: 24096•F•Age: 22

Bakersfield, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Top 43%
F20-29
#0 / 218
Top 50%
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
11:01/mi
22:03
↑ 138↓ 680.7%
4M
10:17/mi
42:37
↑ 1631.4%
6M
12:50/mi
1:08:17
↑ 55↓ 830.3%
8M
7:46/mi
1:23:49
↑ 65↓ 1510.8%
10M
10:33/mi
1:44:55
↑ 61↓ 1741.1%
12M
10:46/mi
2:06:27
↑ 41↓ 530.1%
Finish· 13.11 mi
9:59/mi
2:17:31
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:08:17
Pace11:23 /mi
2nd Half
Distance7.11 mi
Time1:09:14
Pace9:44 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:08:2622:0311:0122:03
11:01
-
4M
4.00 mi09:29:0042:3710:3920:34
10:17
-0:44
6M
6.00 mi09:54:401:08:1711:2325:40
12:50
+2:33
8M
8.00 mi10:10:121:23:4910:2915:32
7:46
-5:04
10M
10.00 mi10:31:181:44:5510:3021:06
10:33
+2:47
12M
12.00 mi10:52:502:06:2710:3221:32
10:46
+0:13
Finish
13.11 mi11:03:542:17:3110:2911:04
9:59
-0:47

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

7:46 /mi

Average Pace

10:29 /mi

Slowest Pace

12:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:32

11% of race

Time at Steady Pace

1:36:19

70% of race

Time at Slower Pace

25:40

19% of race

Average Pace: 10:29 /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 mi09:08:2622:0311:0122:03
11:01
#2851
4M
4.00 mi09:29:0042:3710:3920:34
10:17
#2648
6M
6.00 mi09:54:401:08:1711:2325:40
12:50
#2545
8M
8.00 mi10:10:121:23:4910:2915:32
7:46
#2434
10M
10.00 mi10:31:181:44:5510:3021:06
10:33
#2317
12M
12.00 mi10:52:502:06:2710:3221:32
10:46
#2189
Finish
13.11 mi11:03:542:17:3110:2911:04
9:59
#2111
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi285111561641786(Top 47%)629(Top 36%)87(Top 40%)
4M4.00 mi2.00 mi2648+2031033+123146+182539(Top 66%)984(Top 56%)136(Top 62%)
6M6.00 mi2.00 mi2545+103980+53137+92355(Top 61%)879(Top 50%)125(Top 57%)
8M8.00 mi2.00 mi2434+111916+64127+102048(Top 53%)717(Top 41%)106(Top 49%)
10M10.00 mi2.00 mi2317+117852+64119+81945(Top 51%)676(Top 38%)100(Top 46%)
12M12.00 mi2.00 mi2189+128787+65113+61786(Top 47%)629(Top 36%)87(Top 40%)
Finish13.11 mi1.11 mi2111+78751+36109+41557(Top 41%)535(Top 30%)81(Top 37%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 47%
×9story building
+138ft-68ft

Overall

1786

Females

629

F20-24

87

2M→4M

2.0 - 4.0 mi

Top 66%
×13story building
+163ft-19ft

Overall

2539

Females

984

F20-24

136

4M→6M

4.0 - 6.0 mi

Top 61%
×4story building
+55ft-83ft

Overall

2355

Females

879

F20-24

125

6M→8M

6.0 - 8.0 mi

Top 53%
×10story building
+65ft-151ft

Overall

2048

Females

717

F20-24

106

8M→10M

8.0 - 10.0 mi

Top 51%
×10story building
+61ft-174ft

Overall

1945

Females

676

F20-24

100

10M→12M

10.0 - 12.0 mi

Top 47%
×3story building
+41ft-53ft

Overall

1786

Females

629

F20-24

87

12M→Finish

12.0 - 13.1 mi

Top 41%
×1human
+6ft-6ft

Overall

1557

Females

535

F20-24

81

Passing Analysis

Category:
Athletes Passed
811*
Passed By
71
Net Change
+740
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2851
2M → 4M22724+203#2851#2648
4M → 6M12623+103#2648#2545
6M → 8M12211+111#2545#2434
8M → 10M122*5+117#2434#2317
10M → 12M1346+128#2317#2189
12M → Finish80*2+78#2189#2111
TOTALS811*71+740

* 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