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SF MARATHON 2026

Marlon Aceituno

Bib: 7486•M•Age: 47

Stockton, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Division (M45-49)
#0 / 319
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
21:49
Rank: #5741
Start → 2M
21:49 | 10:54/mi
4M
44:18
Rank: #5802 (-61)
2M → 4M
22:29 | 11:15/mi
6M
1:06:55
Rank: #5715 (+87)
4M → 6M
22:37 | 11:18/mi
8M
1:29:01
Rank: #5736 (-21)
6M → 8M
22:06 | 11:03/mi
9.6M
1:54:58
Rank: #6405 (-669)
8M → 9.6M
25:57 | 16:13/mi
10M
1:57:59
Rank: #6358 (+47)
9.6M → 10M
3:01 | 7:33/mi
10.5M
2:04:48
Rank: #6206 (+152)
10M → 10.5M
6:49 | 13:38/mi
12M
2:19:20
Rank: #5909 (+297)
10.5M → 12M
14:32 | 9:41/mi
14M
2:42:25
Rank: #5695 (+214)
12M → 14M
23:05 | 11:32/mi
16M
3:00:26
Rank: #5427 (+268)
14M → 16M
18:01 | 9:00/mi
18M
3:26:06
Rank: #5400 (+27)
16M → 18M
25:40 | 12:50/mi
20M
3:49:38
Rank: #5309 (+91)
18M → 20M
23:32 | 11:46/mi
22M
4:11:45
Rank: #5210 (+99)
20M → 22M
22:07 | 11:03/mi
24M
4:36:01
Rank: #5108 (+102)
22M → 24M
24:16 | 12:08/mi
Finish· 26.22 mi
5:02:21
Rank: #5054 (+54)
24M → Finish
26:20 | 11:52/mi
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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:42:25
Pace11:36 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:19:56
Pace11:27 /mi
📊Negative Split: 13.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:58:0421:4910:5421:49
10:54
-
4M
4.00 mi06:20:3344:1811:0522:29
11:15
+0:21
6M
6.00 mi06:43:101:06:5511:0922:37
11:18
+0:03
8M
8.00 mi07:05:161:29:0111:0822:06
11:03
-0:15
9.6M
9.60 mi07:31:131:54:5811:5925:57
16:13
+5:10
10M
10.00 mi07:34:141:57:5911:483:01
7:33
-8:40
10.5M
10.50 mi07:41:032:04:4811:536:49
13:38
+6:05
12M
12.00 mi07:55:352:19:2011:3714:32
9:41
-3:57
14M
14.00 mi08:18:402:42:2511:3623:05
11:32
+1:51
16M
16.00 mi08:36:413:00:2611:1718:01
9:00
-2:32
18M
18.00 mi09:02:213:26:0611:2725:40
12:50
+3:50
20M
20.00 mi09:25:533:49:3811:2923:32
11:46
-1:04
22M
22.00 mi09:48:004:11:4511:2722:07
11:03
-0:43
24M
24.00 mi10:12:164:36:0111:3024:16
12:08
+1:05
Finish
26.22 mi10:38:365:02:2111:3226:20
11:52
-0:16

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:33 /mi

Average Pace

11:32 /mi

Slowest Pace

16:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

35:34

12% of race

Time at Steady Pace

3:28:21

69% of race

Time at Slower Pace

58:26

19% of race

Average Pace: 11:32 /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...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:58:0421:4910:5421:49
10:54
#5741
4M
4.00 mi06:20:3344:1811:0522:29
11:15
#5802
6M
6.00 mi06:43:101:06:5511:0922:37
11:18
#5715
8M
8.00 mi07:05:161:29:0111:0822:06
11:03
#5736
9.6M
9.60 mi07:31:131:54:5811:5925:57
16:13
#6405
10M
10.00 mi07:34:141:57:5911:483:01
7:33
#6358
10.5M
10.50 mi07:41:032:04:4811:536:49
13:38
#6206
12M
12.00 mi07:55:352:19:2011:3714:32
9:41
#5909
14M
14.00 mi08:18:402:42:2511:3623:05
11:32
#5695
16M
16.00 mi08:36:413:00:2611:1718:01
9:00
#5427
18M
18.00 mi09:02:213:26:0611:2725:40
12:50
#5400
20M
20.00 mi09:25:533:49:3811:2923:32
11:46
#5309
22M
22.00 mi09:48:004:11:4511:2722:07
11:03
#5210
24M
24.00 mi10:12:164:36:0111:3024:16
12:08
#5108
Finish
26.22 mi10:38:365:02:2111:3226:20
11:52
#5054
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 58%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:50

Segment Time

10:56/mi

Pace

0.90 mi

Distance

Overall

4132

Men

3206

Division

187

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi574142402703760(Top 52%)2975(Top 59%)175(Top 55%)
4M4.00 mi2.00 mi5802-614281-41274-45884(Top 82%)4320(Top 86%)273(Top 86%)
6M6.00 mi2.00 mi5715+874222+59271+35722(Top 80%)4219(Top 84%)268(Top 84%)
8M8.00 mi2.00 mi5736-214235-13273-25810(Top 81%)4301(Top 85%)275(Top 86%)
9.6M9.60 mi1.60 mi6405-6694628-393293-207126(Top 99%)5040(Top 100%)315(Top 99%)
10M10.00 mi0.40 mi6358+474604+24292+15092(Top 71%)3820(Top 76%)239(Top 75%)
10.5M10.50 mi0.50 mi6206+1524507+97291+13926(Top 55%)3067(Top 61%)176(Top 55%)
12M12.00 mi1.50 mi5909+2974333+174280+113760(Top 52%)2975(Top 59%)175(Top 55%)
14M14.00 mi2.00 mi5695+2144193+140270+104616(Top 64%)3514(Top 70%)220(Top 69%)
16M16.00 mi2.00 mi5427+2684026+167257+133484(Top 49%)2699(Top 53%)166(Top 52%)
18M18.00 mi2.00 mi5400+273999+27256+15166(Top 72%)3775(Top 75%)242(Top 76%)
20M20.00 mi2.00 mi5309+913927+72243+134633(Top 65%)3388(Top 67%)218(Top 68%)
22M22.00 mi2.00 mi5210+993853+74240+34315(Top 60%)3124(Top 62%)197(Top 62%)
24M24.00 mi2.00 mi5108+1023781+72233+74004(Top 56%)2898(Top 57%)189(Top 59%)
Finish26.22 mi2.22 mi5054+543743+38228+54435(Top 62%)3204(Top 63%)206(Top 65%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 52%
×1human
+6ft-11ft

Overall

3760

Males

2975

M45-49

175

2M→4M

2.0 - 4.0 mi

Top 82%
×4stories
+75ft-70ft

Overall

5884

Males

4320

M45-49

273

4M→6M

4.0 - 6.0 mi

Top 80%
×5stories
+71ft-18ft

Overall

5722

Males

4219

M45-49

269

6M→8M

6.0 - 8.0 mi

Top 81%
×9stories
+106ft-21ft

Overall

5810

Males

4301

M45-49

275

8M→9.6M

8.0 - 9.6 mi

Top 99%
×13stories
+117ft-177ft

Overall

7126

Males

5040

M45-49

317

9.6M→10M

9.6 - 10.0 mi

Top 71%
×1story
+17ft-12ft

Overall

5092

Males

3820

M45-49

239

10M→10.5M

10.0 - 10.5 mi

Top 55%
×9stories
+0ft-102ft

Overall

3926

Males

3067

M45-49

176

10.5M→12M

10.5 - 12.0 mi

Top 52%
×18stories
+304ft-125ft

Overall

3760

Males

2975

M45-49

175

12M→14M

12.0 - 14.0 mi

Top 64%
×9stories
+99ft-125ft

Overall

4616

Males

3514

M45-49

220

14M→16M

14.0 - 16.0 mi

Top 49%
×9stories
+124ft-78ft

Overall

3484

Males

2699

M45-49

166

16M→18M

16.0 - 18.0 mi

Top 72%
×8stories
+106ft-45ft

Overall

5166

Males

3775

M45-49

242

18M→20M

18.0 - 20.0 mi

Top 65%
×3stories
+52ft-26ft

Overall

4633

Males

3388

M45-49

218

20M→22M

20.0 - 22.0 mi

Top 60%
×21stories
+17ft-266ft

Overall

4315

Males

3124

M45-49

197

22M→24M

22.0 - 24.0 mi

Top 56%
×3stories
+70ft-85ft

Overall

4004

Males

2898

M45-49

189

24M→Finish

24.0 - 26.2 mi

Top 62%
~flat
+2ft-2ft

Overall

4435

Males

3204

M45-49

206

Passing Analysis

Category:
Athletes Passed
1897*
Passed By
1210
Net Change
+687
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5741
2M → 4M107*168-61#5741#5802
4M → 6M16982+87#5802#5715
6M → 8M71*92-21#5715#5736
8M → 9.6M5*674-669#5736#6405
9.6M → 10M470+47#6405#6358
10M → 10.5M1520+152#6358#6206
10.5M → 12M2992+297#6206#5909
12M → 14M221*7+214#5909#5695
14M → 16M270*2+268#5695#5427
16M → 18M11285+27#5427#5400
18M → 20M114*23+91#5400#5309
20M → 22M115*16+99#5309#5210
22M → 24M121*19+102#5210#5108
24M → Finish94*40+54#5108#5054
TOTALS1897*1210+687

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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