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SF MARATHON 1ST HALF 2026

Christian De Los Santos

Bib: 12876•M•Age: 29

Culver City, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 17%
Gender (Male)
#0 / 3619
Top 25%
Division (M25-29)
#0 / 796
Top 28%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:35
Rank: #1247
Start → 2M
17:35 | 8:47/mi
4M
35:31
Rank: #1295 (-48)
2M → 4M
17:56 | 8:58/mi
6M
53:14
Rank: #1261 (+34)
4M → 6M
17:43 | 8:51/mi
8M
1:13:06
Rank: #1502 (-241)
6M → 8M
19:52 | 9:56/mi
9.6M
1:24:10
Rank: #1278 (+224)
8M → 9.6M
11:04 | 6:55/mi
10M
1:30:44
Rank: #1268 (+10)
9.6M → 10M
6:34 | 16:26/mi
10.5M
1:33:01
Rank: #1284 (-16)
10M → 10.5M
2:17 | 4:34/mi
12M
1:50:53
Rank: #1244 (+40)
10.5M → 12M
17:52 | 11:55/mi
Finish· 13.11 mi
1:59:40
Rank: #1136 (+108)
12M → Finish
8:47 | 7:55/mi

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:14
Pace8:52 /mi
2nd Half
Distance7.11 mi
Time1:06:26
Pace9:21 /mi
📊Positive Split: 24.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:52:1017:358:4717:35
8:47
-
4M
4.00 mi07:10:0635:318:5317:56
8:58
+0:11
6M
6.00 mi07:27:4953:148:5217:43
8:51
-0:07
8M
8.00 mi07:47:411:13:069:0819:52
9:56
+1:05
9.6M
9.60 mi07:58:451:24:108:4611:04
6:55
-3:01
10M
10.00 mi08:05:191:30:449:046:34
16:26
+9:31
10.5M
10.50 mi08:07:361:33:018:522:17
4:34
-11:52
12M
12.00 mi08:25:281:50:539:1417:52
11:55
+7:21
Finish
13.11 mi08:34:151:59:409:088:47
7:55
-4:00

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

4:34 /mi

Average Pace

9:08 /mi

Slowest Pace

16:26 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:21

11% of race

Time at Steady Pace

1:21:53

68% of race

Time at Slower Pace

24:26

20% of race

Average Pace: 9:08 /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 mi06:52:1017:358:4717:35
8:47
#1247
4M
4.00 mi07:10:0635:318:5317:56
8:58
#1295
6M
6.00 mi07:27:4953:148:5217:43
8:51
#1261
8M
8.00 mi07:47:411:13:069:0819:52
9:56
#1502
9.6M
9.60 mi07:58:451:24:108:4611:04
6:55
#1278
10M
10.00 mi08:05:191:30:449:046:34
16:26
#1268
10.5M
10.50 mi08:07:361:33:018:522:17
4:34
#1284
12M
12.00 mi08:25:281:50:539:1417:52
11:55
#1244
Finish
13.11 mi08:34:151:59:409:088:47
7:55
#1136
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 23%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:51

Segment Time

9:50/mi

Pace

0.90 mi

Distance

Overall

1530

Men

1159

Division

283

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi12479752471161(Top 18%)897(Top 25%)205(Top 26%)
4M4.00 mi2.00 mi1295-481012-37246+11389(Top 21%)1086(Top 30%)258(Top 32%)
6M6.00 mi2.00 mi1261+34995+17234+121253(Top 19%)996(Top 28%)247(Top 31%)
8M8.00 mi2.00 mi1502-2411170-175283-492314(Top 35%)1687(Top 47%)403(Top 51%)
9.6M9.60 mi1.60 mi1278+2241009+161244+39621(Top 9%)461(Top 13%)105(Top 13%)
10M10.00 mi0.40 mi1268+101004+52441480(Top 23%)1109(Top 31%)261(Top 33%)
10.5M10.50 mi0.50 mi1284-161014-10249-51963(Top 30%)1431(Top 40%)342(Top 43%)
12M12.00 mi1.50 mi1244+40983+31238+111161(Top 18%)897(Top 25%)205(Top 26%)
Finish13.11 mi1.11 mi1136+108908+75223+15537(Top 8%)451(Top 12%)119(Top 15%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 18%
~flat
+5ft-3ft

Overall

1161

Males

897

M25-29

205

2M→4M

2.0 - 4.0 mi

Top 21%
×4stories
+67ft-69ft

Overall

1389

Males

1086

M25-29

258

4M→6M

4.0 - 6.0 mi

Top 19%
×9stories
+123ft-9ft

Overall

1253

Males

996

M25-29

247

6M→8M

6.0 - 8.0 mi

Top 35%
×12stories
+166ft-53ft

Overall

2314

Males

1687

M25-29

404

8M→9.6M

8.0 - 9.6 mi

Top 9%
×13stories
+68ft-193ft

Overall

621

Males

461

M25-29

105

9.6M→10M

9.6 - 10.0 mi

Top 23%
×2stories
+0ft-24ft

Overall

1480

Males

1109

M25-29

262

10M→10.5M

10.0 - 10.5 mi

Top 30%
×6stories
+1ft-73ft

Overall

1963

Males

1431

M25-29

343

10.5M→12M

10.5 - 12.0 mi

Top 18%
×21stories
+280ft-26ft

Overall

1161

Males

897

M25-29

205

12M→Finish

12.0 - 13.1 mi

Top 8%
×7stories
+14ft-89ft

Overall

537

Males

451

M25-29

119

Passing Analysis

Category:
Athletes Passed
620*
Passed By
509
Net Change
+111
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1247
2M → 4M57105-48#1247#1295
4M → 6M8652+34#1295#1261
6M → 8M22263-241#1261#1502
8M → 9.6M23410+224#1502#1278
9.6M → 10M2919+10#1278#1268
10M → 10.5M319-16#1268#1284
10.5M → 12M8141+40#1284#1244
12M → Finish108*0+108#1244#1136
TOTALS620*509+111

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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The San Francisco Marathon

The San Francisco Marathon

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