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SF MARATHON 2026

Thomas Spencer

Bib: 3000•M•Age: 24

Morgantown, WV

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0:00
0:00
/ mi
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Overall
#0 / 7166
Top 14%
Gender (Male)
#0 / 5052
Top 18%
M20-29
#0 / 648
Top 19%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
17:12
Rank: #1546
Start → 2M
17:12 | 8:36/mi
4M
34:02
Rank: #1366 (+180)
2M → 4M
16:50 | 8:25/mi
6M
50:45
Rank: #1267 (+99)
4M → 6M
16:43 | 8:21/mi
8M
1:07:03
Rank: #1209 (+58)
6M → 8M
16:18 | 8:09/mi
9.6M
1:20:18
Rank: #1090 (+119)
8M → 9.6M
13:15 | 8:17/mi
10M
1:22:31
Rank: #1076 (+14)
9.6M → 10M
2:13 | 5:33/mi
10.5M
1:27:53
Rank: #1058 (+18)
10M → 10.5M
5:22 | 10:44/mi
12M
1:39:15
Rank: #1007 (+51)
10.5M → 12M
11:22 | 7:35/mi
14M
1:56:42
Rank: #978 (+29)
12M → 14M
17:27 | 8:43/mi
16M
2:10:04
Rank: #862 (+116)
14M → 16M
13:22 | 6:41/mi
18M
2:31:39
Rank: #1082 (-220)
16M → 18M
21:35 | 10:48/mi
20M
2:49:05
Rank: #1059 (+23)
18M → 20M
17:26 | 8:43/mi
22M
3:04:28
Rank: #974 (+85)
20M → 22M
15:23 | 7:41/mi
24M
3:24:04
Rank: #1008 (-34)
22M → 24M
19:36 | 9:48/mi
Finish· 26.22 mi
3:44:59
Rank: #1024 (-16)
24M → Finish
20:55 | 9:26/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via 14M
Distance14.00 mi
Time1:56:42
Pace8:20 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:48:17
Pace8:52 /mi
📊Negative Split: 7.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:34:2317:128:3617:12
8:36
-
4M
4.00 mi05:51:1334:028:3116:50
8:25
-0:11
6M
6.00 mi06:07:5650:458:2816:43
8:21
-0:04
8M
8.00 mi06:24:141:07:038:2316:18
8:09
-0:12
9.6M
9.60 mi06:37:291:20:188:2213:15
8:17
+0:08
10M
10.00 mi06:39:421:22:318:152:13
5:33
-2:44
10.5M
10.50 mi06:45:041:27:538:225:22
10:44
+5:11
12M
12.00 mi06:56:261:39:158:1611:22
7:35
-3:09
14M
14.00 mi07:13:531:56:428:2017:27
8:43
+1:08
16M
16.00 mi07:27:152:10:048:0813:22
6:41
-2:02
18M
18.00 mi07:48:502:31:398:2621:35
10:48
+4:07
20M
20.00 mi08:06:162:49:058:2717:26
8:43
-2:05
22M
22.00 mi08:21:393:04:288:2315:23
7:41
-1:02
24M
24.00 mi08:41:153:24:048:3019:36
9:48
+2:07
Finish
26.22 mi09:02:103:44:598:3520:55
9:26
-0:22

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

5:33 /mi

Average Pace

8:35 /mi

Slowest Pace

10:48 /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

42:20

19% of race

Time at Steady Pace

1:55:11

51% of race

Time at Slower Pace

1:07:28

30% of race

Average Pace: 8:35 /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 mi05:34:2317:128:3617:12
8:36
#1546
4M
4.00 mi05:51:1334:028:3116:50
8:25
#1366
6M
6.00 mi06:07:5650:458:2816:43
8:21
#1267
8M
8.00 mi06:24:141:07:038:2316:18
8:09
#1209
9.6M
9.60 mi06:37:291:20:188:2213:15
8:17
#1090
10M
10.00 mi06:39:421:22:318:152:13
5:33
#1076
10.5M
10.50 mi06:45:041:27:538:225:22
10:44
#1058
12M
12.00 mi06:56:261:39:158:1611:22
7:35
#1007
14M
14.00 mi07:13:531:56:428:2017:27
8:43
#978
16M
16.00 mi07:27:152:10:048:0813:22
6:41
#862
18M
18.00 mi07:48:502:31:398:2621:35
10:48
#1082
20M
20.00 mi08:06:162:49:058:2717:26
8:43
#1059
22M
22.00 mi08:21:393:04:288:2315:23
7:41
#974
24M
24.00 mi08:41:153:24:048:3019:36
9:48
#1008
Finish
26.22 mi09:02:103:44:598:3520:55
9:26
#1024
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 12%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:35

Segment Time

8:26/mi

Pace

0.90 mi

Distance

Overall

852

Men

765

Division

113

See the full Garmin Challenge leaderboard

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi15461343195746(Top 10%)667(Top 13%)103(Top 16%)
4M4.00 mi2.00 mi1366+1801188+155182+131208(Top 17%)1062(Top 21%)164(Top 25%)
6M6.00 mi2.00 mi1267+991109+79168+141142(Top 16%)1004(Top 20%)152(Top 23%)
8M8.00 mi2.00 mi1209+581059+50162+61032(Top 14%)919(Top 18%)145(Top 22%)
9.6M9.60 mi1.60 mi1090+119966+93149+13741(Top 10%)662(Top 13%)108(Top 17%)
10M10.00 mi0.40 mi1076+14957+9146+3824(Top 11%)733(Top 15%)101(Top 16%)
10.5M10.50 mi0.50 mi1058+18939+18144+2958(Top 13%)848(Top 17%)129(Top 20%)
12M12.00 mi1.50 mi1007+51894+45139+5746(Top 10%)667(Top 13%)103(Top 16%)
14M14.00 mi2.00 mi978+29869+25137+2904(Top 13%)802(Top 16%)112(Top 17%)
16M16.00 mi2.00 mi862+116769+100123+14617(Top 9%)546(Top 11%)89(Top 14%)
18M18.00 mi2.00 mi1082-220955-186143-203239(Top 45%)2525(Top 50%)354(Top 55%)
20M20.00 mi2.00 mi1059+23932+23134+91073(Top 15%)916(Top 18%)130(Top 20%)
22M22.00 mi2.00 mi974+85861+71124+10604(Top 8%)521(Top 10%)70(Top 11%)
24M24.00 mi2.00 mi1008-34875-14123+11541(Top 22%)1230(Top 24%)163(Top 25%)
Finish26.22 mi2.22 mi1024-16885-10121+21606(Top 22%)1273(Top 25%)186(Top 29%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 10%
×1human
+6ft-11ft

Overall

746

Males

667

M20-24

103

2M→4M

2.0 - 4.0 mi

Top 17%
×4stories
+75ft-70ft

Overall

1208

Males

1062

M20-24

166

4M→6M

4.0 - 6.0 mi

Top 16%
×5stories
+71ft-18ft

Overall

1142

Males

1004

M20-24

156

6M→8M

6.0 - 8.0 mi

Top 14%
×9stories
+106ft-21ft

Overall

1032

Males

919

M20-24

147

8M→9.6M

8.0 - 9.6 mi

Top 10%
×13stories
+117ft-177ft

Overall

741

Males

662

M20-24

109

9.6M→10M

9.6 - 10.0 mi

Top 11%
×1story
+17ft-12ft

Overall

824

Males

733

M20-24

102

10M→10.5M

10.0 - 10.5 mi

Top 13%
×9stories
+0ft-102ft

Overall

958

Males

848

M20-24

130

10.5M→12M

10.5 - 12.0 mi

Top 10%
×18stories
+304ft-125ft

Overall

746

Males

667

M20-24

103

12M→14M

12.0 - 14.0 mi

Top 13%
×9stories
+99ft-125ft

Overall

904

Males

802

M20-24

113

14M→16M

14.0 - 16.0 mi

Top 9%
×9stories
+124ft-78ft

Overall

617

Males

546

M20-24

89

16M→18M

16.0 - 18.0 mi

Top 45%
×8stories
+106ft-45ft

Overall

3239

Males

2525

M20-24

356

18M→20M

18.0 - 20.0 mi

Top 15%
×3stories
+52ft-26ft

Overall

1073

Males

916

M20-24

130

20M→22M

20.0 - 22.0 mi

Top 8%
×21stories
+17ft-266ft

Overall

604

Males

521

M20-24

70

22M→24M

22.0 - 24.0 mi

Top 22%
×3stories
+70ft-85ft

Overall

1541

Males

1230

M20-24

163

24M→Finish

24.0 - 26.2 mi

Top 22%
~flat
+2ft-2ft

Overall

1606

Males

1273

M20-24

186

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
918*
Passed By
396
Net Change
+522
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1546
2M → 4M19111+180#1546#1366
4M → 6M1067+99#1366#1267
6M → 8M65*7+58#1267#1209
8M → 9.6M1212+119#1209#1090
9.6M → 10M184+14#1090#1076
10M → 10.5M279+18#1076#1058
10.5M → 12M521+51#1058#1007
12M → 14M38*9+29#1007#978
14M → 16M119*3+116#978#862
16M → 18M3223-220#862#1082
18M → 20M43*20+23#1082#1059
20M → 22M86*1+85#1059#974
22M → 24M24*58-34#974#1008
24M → Finish25*41-16#1008#1024
TOTALS918*396+522

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

Activity Data

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