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SF MARATHON 2ND HALF 2026

Michael Obrien

Bib: 22807•M•Age: 36

Santa Barbara, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 36%
Gender (Male)
#0 / 2065
Top 46%
Division (M35-39)
#0 / 309
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
8:26/mi
16:53
↑ 138↓ 680.7%
4M
7:51/mi
32:35
↑ 1631.4%
6M
10:07/mi
52:50
↑ 55↓ 830.3%
8M
6:30/mi
1:05:50
↑ 65↓ 1510.8%
10M
9:26/mi
1:24:42
↑ 61↓ 1741.1%
12M
13:03/mi
1:50:49
↑ 41↓ 530.1%
Finish· 13.11 mi
11:49/mi
2:03:55
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time52:50
Pace8:48 /mi
2nd Half
Distance7.11 mi
Time1:11:05
Pace10:00 /mi
📊Positive Split: 34.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:51:0616:538:2616:53
8:26
-
4M
4.00 mi09:06:4832:358:0915:42
7:51
-0:35
6M
6.00 mi09:27:0352:508:4820:15
10:07
+2:16
8M
8.00 mi09:40:031:05:508:1413:00
6:30
-3:37
10M
10.00 mi09:58:551:24:428:2818:52
9:26
+2:56
12M
12.00 mi10:25:021:50:499:1426:07
13:03
+3:37
Finish
13.11 mi10:38:082:03:559:2713:06
11:49
-1:14

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

6:30 /mi

Average Pace

9:27 /mi

Slowest Pace

13:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:42

23% of race

Time at Steady Pace

56:00

45% of race

Time at Slower Pace

39:13

32% of race

Average Pace: 9:27 /mi

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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 mi08:51:0616:538:2616:53
8:26
#735
4M
4.00 mi09:06:4832:358:0915:42
7:51
#713
6M
6.00 mi09:27:0352:508:4820:15
10:07
#686
8M
8.00 mi09:40:031:05:508:1413:00
6:30
#710
10M
10.00 mi09:58:551:24:428:2818:52
9:26
#815
12M
12.00 mi10:25:021:50:499:1426:07
13:03
#1287
Finish
13.11 mi10:38:082:03:559:2713:06
11:49
#1397
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi735564982906(Top 76%)1677(Top 81%)250(Top 81%)
4M4.00 mi2.00 mi713+22546+1894+4704(Top 18%)538(Top 26%)89(Top 29%)
6M6.00 mi2.00 mi686+27522+2487+7669(Top 17%)516(Top 25%)85(Top 28%)
8M8.00 mi2.00 mi710-24539-1788-1833(Top 22%)622(Top 30%)101(Top 33%)
10M10.00 mi2.00 mi815-105609-70100-121233(Top 32%)860(Top 42%)142(Top 46%)
12M12.00 mi2.00 mi1287-472888-279160-602906(Top 76%)1677(Top 81%)250(Top 81%)
Finish13.11 mi1.11 mi1397-110955-67164-42584(Top 67%)1512(Top 73%)230(Top 74%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 76%
×9story building
+138ft-68ft

Overall

2906

Males

1677

M35-39

250

2M→4M

2.0 - 4.0 mi

Top 18%
×13story building
+163ft-19ft

Overall

704

Males

538

M35-39

89

4M→6M

4.0 - 6.0 mi

Top 17%
×4story building
+55ft-83ft

Overall

669

Males

516

M35-39

85

6M→8M

6.0 - 8.0 mi

Top 22%
×10story building
+65ft-151ft

Overall

833

Males

622

M35-39

101

8M→10M

8.0 - 10.0 mi

Top 32%
×10story building
+61ft-174ft

Overall

1233

Males

860

M35-39

142

10M→12M

10.0 - 12.0 mi

Top 76%
×3story building
+41ft-53ft

Overall

2906

Males

1677

M35-39

250

12M→Finish

12.0 - 13.1 mi

Top 67%
×1human
+6ft-6ft

Overall

2584

Males

1512

M35-39

230

Passing Analysis

Category:
Athletes Passed
117*
Passed By
779
Net Change
-662
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#735
2M → 4M5735+22#735#713
4M → 6M4518+27#713#686
6M → 8M933-24#686#710
8M → 10M5*110-105#710#815
10M → 12M0472-472#815#1287
12M → Finish1111-110#1287#1397
TOTALS117*779-662

* 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