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SF MARATHON 2ND HALF 2026

Nico Barlahan

Santa Clara, CA

Bib: 26210 M 17

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 18%
Gender (Male)
#0 / 2065
Top 26%
M19 & Under
#0 / 55
Top 36%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
8:43/mi
17:26
↑ 138↓ 680.7%
122 ft elev
4M
7:58/mi
33:22
↑ 1631.4%
280 ft elev
6M
9:38/mi
52:39
↑ 55↓ 830.3%
247 ft elev
8M
6:26/mi
1:05:31
↑ 65↓ 1510.8%
143 ft elev
10M
8:21/mi
1:22:13
↑ 61↓ 1741.1%
25 ft elev
12M
9:20/mi
1:40:53
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
8:59/mi
1:50:51
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time52:39
Pace8:47 /mi
2nd Half
Distance7.11 mi
Time58:12
Pace8:11 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:08:2917:268:4317:26
8:43
-
4M
4.00 mi09:24:2533:228:2115:56
7:58
-0:45
6M
6.00 mi09:43:4252:398:4719:17
9:38
+1:40
8M
8.00 mi09:56:341:05:318:1112:52
6:26
-3:12
10M
10.00 mi10:13:161:22:138:1316:42
8:21
+1:55
12M
12.00 mi10:31:561:40:538:2418:40
9:20
+0:59
Finish
13.11 mi10:41:541:50:518:279:58
8:59
-0:21

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

6:26 /mi

Average Pace

8:27 /mi

Slowest Pace

9:38 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:48

26% of race

Time at Steady Pace

44:06

40% of race

Time at Slower Pace

37:57

34% of race

Average Pace: 8:27 /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 mi09:08:2917:268:4317:26
8:43
#956
4M
4.00 mi09:24:2533:228:2115:56
7:58
#864
6M
6.00 mi09:43:4252:398:4719:17
9:38
#648
8M
8.00 mi09:56:341:05:318:1112:52
6:26
#683
10M
10.00 mi10:13:161:22:138:1316:42
8:21
#633
12M
12.00 mi10:31:561:40:538:2418:40
9:20
#680
Finish
13.11 mi10:41:541:50:518:279:58
8:59
#701
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM19 & UnderSeg. OverallSeg. MalesSeg. M19 & Under
2M2.00 mi2.00 mi95670123941(Top 25%)669(Top 32%)26(Top 47%)
4M4.00 mi2.00 mi864+92638+6320+3792(Top 21%)591(Top 29%)21(Top 38%)
6M6.00 mi2.00 mi648+216495+14318+2444(Top 12%)356(Top 17%)18(Top 33%)
8M8.00 mi2.00 mi683-35521-2619-1767(Top 20%)582(Top 28%)22(Top 40%)
10M10.00 mi2.00 mi633+50490+3118+1548(Top 14%)427(Top 21%)18(Top 33%)
12M12.00 mi2.00 mi680-47520-3021-3941(Top 25%)669(Top 32%)26(Top 47%)
Finish13.11 mi1.11 mi701-21533-1320+1954(Top 25%)677(Top 33%)28(Top 51%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 25%
×9story building
+138ft-68ft

Overall

941

Males

669

M15-19

24

2M→4M

2.0 - 4.0 mi

Top 21%
×13story building
+163ft-19ft

Overall

792

Males

591

M15-19

19

4M→6M

4.0 - 6.0 mi

Top 12%
×4story building
+55ft-83ft

Overall

444

Males

356

M15-19

16

6M→8M

6.0 - 8.0 mi

Top 20%
×10story building
+65ft-151ft

Overall

767

Males

582

M15-19

20

8M→10M

8.0 - 10.0 mi

Top 14%
×10story building
+61ft-174ft

Overall

548

Males

427

M15-19

16

10M→12M

10.0 - 12.0 mi

Top 25%
×3story building
+41ft-53ft

Overall

941

Males

669

M15-19

24

12M→Finish

12.0 - 13.1 mi

Top 25%
×1human
+6ft-6ft

Overall

954

Males

677

M15-19

26

Passing Analysis

Category:
Athletes Passed
406*
Passed By
151
Net Change
+255
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#956
2M → 4M10816+92#956#864
4M → 6M2193+216#864#648
6M → 8M742-35#648#683
8M → 10M54*4+50#683#633
10M → 12M1259-47#633#680
12M → Finish627-21#680#701
TOTALS406*151+255

* 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