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SF MARATHON 2026

Thomas Mantha

Bib: 6790•M•Age: 17

Pleasanton, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 14%
Gender (Male)
#0 / 5052
Top 17%
M19 & Under
#0 / 150
Top 24%
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
17:17
Rank: #1598
Start → 2M
17:17 | 8:38/mi
4M
34:15
Rank: #1443 (+155)
2M → 4M
16:58 | 8:29/mi
6M
51:00
Rank: #1337 (+106)
4M → 6M
16:45 | 8:22/mi
8M
1:07:36
Rank: #1292 (+45)
6M → 8M
16:36 | 8:18/mi
9.6M
1:20:52
Rank: #1177 (+115)
8M → 9.6M
13:16 | 8:17/mi
10M
1:23:13
Rank: #1171 (+6)
9.6M → 10M
2:21 | 5:53/mi
10.5M
1:28:36
Rank: #1132 (+39)
10M → 10.5M
5:23 | 10:46/mi
12M
1:41:05
Rank: #1180 (-48)
10.5M → 12M
12:29 | 8:19/mi
14M
1:59:17
Rank: #1188 (-8)
12M → 14M
18:12 | 9:06/mi
16M
2:15:56
Rank: #1310 (-122)
14M → 16M
16:39 | 8:19/mi
18M
2:32:34
Rank: #1149 (+161)
16M → 18M
16:38 | 8:19/mi
20M
2:50:12
Rank: #1128 (+21)
18M → 20M
17:38 | 8:49/mi
22M
3:05:52
Rank: #1065 (+63)
20M → 22M
15:40 | 7:50/mi
24M
3:25:31
Rank: #1067 (-2)
22M → 24M
19:39 | 9:50/mi
Finish· 26.22 mi
3:44:31
Rank: #1005 (+62)
24M → Finish
19:00 | 8:34/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:59:17
Pace8:31 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:45:14
Pace8:37 /mi
📊Negative Split: 11.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:37:4517:178:3817:17
8:38
-
4M
4.00 mi05:54:4334:158:3416:58
8:29
-0:09
6M
6.00 mi06:11:2851:008:3016:45
8:22
-0:07
8M
8.00 mi06:28:041:07:368:2716:36
8:18
-0:04
9.6M
9.60 mi06:41:201:20:528:2513:16
8:17
-0:01
10M
10.00 mi06:43:411:23:138:192:21
5:53
-2:24
10.5M
10.50 mi06:49:041:28:368:265:23
10:46
+4:53
12M
12.00 mi07:01:331:41:058:2512:29
8:19
-2:27
14M
14.00 mi07:19:451:59:178:3118:12
9:06
+0:47
16M
16.00 mi07:36:242:15:568:3016:39
8:19
-0:47
18M
18.00 mi07:53:022:32:348:2916:38
8:19
0:00
20M
20.00 mi08:10:402:50:128:3117:38
8:49
+0:30
22M
22.00 mi08:26:203:05:528:2715:40
7:50
-0:59
24M
24.00 mi08:45:593:25:318:3419:39
9:50
+2:00
Finish
26.22 mi09:04:593:44:318:3419:00
8:34
-1:16

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

5:53 /mi

Average Pace

8:34 /mi

Slowest Pace

10:46 /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

18:01

8% of race

Time at Steady Pace

2:43:16

73% of race

Time at Slower Pace

43:14

19% of race

Average Pace: 8:34 /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 mi05:37:4517:178:3817:17
8:38
#1598
4M
4.00 mi05:54:4334:158:3416:58
8:29
#1443
6M
6.00 mi06:11:2851:008:3016:45
8:22
#1337
8M
8.00 mi06:28:041:07:368:2716:36
8:18
#1292
9.6M
9.60 mi06:41:201:20:528:2513:16
8:17
#1177
10M
10.00 mi06:43:411:23:138:192:21
5:53
#1171
10.5M
10.50 mi06:49:041:28:368:265:23
10:46
#1132
12M
12.00 mi07:01:331:41:058:2512:29
8:19
#1180
14M
14.00 mi07:19:451:59:178:3118:12
9:06
#1188
16M
16.00 mi07:36:242:15:568:3016:39
8:19
#1310
18M
18.00 mi07:53:022:32:348:2916:38
8:19
#1149
20M
20.00 mi08:10:402:50:128:3117:38
8:49
#1128
22M
22.00 mi08:26:203:05:528:2715:40
7:50
#1065
24M
24.00 mi08:45:593:25:318:3419:39
9:50
#1067
Finish
26.22 mi09:04:593:44:318:3419:00
8:34
#1005
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 14%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:44

Segment Time

8:36/mi

Pace

0.90 mi

Distance

Overall

1021

Men

911

Division

42

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM19 & UnderSeg. OverallSeg. MalesSeg. M19 & Under
2M2.00 mi2.00 mi15981384531786(Top 25%)1505(Top 30%)67(Top 45%)
4M4.00 mi2.00 mi1443+1551256+12851+21329(Top 19%)1156(Top 23%)48(Top 32%)
6M6.00 mi2.00 mi1337+1061167+8947+41173(Top 16%)1029(Top 20%)46(Top 31%)
8M8.00 mi2.00 mi1292+451130+37471238(Top 17%)1075(Top 21%)43(Top 29%)
9.6M9.60 mi1.60 mi1177+1151036+9447750(Top 10%)669(Top 13%)27(Top 18%)
10M10.00 mi0.40 mi1171+61033+3471385(Top 19%)1197(Top 24%)49(Top 33%)
10.5M10.50 mi0.50 mi1132+39998+3545+2981(Top 14%)869(Top 17%)37(Top 25%)
12M12.00 mi1.50 mi1180-481038-4046-11786(Top 25%)1505(Top 30%)67(Top 45%)
14M14.00 mi2.00 mi1188-81045-744+21314(Top 18%)1145(Top 23%)49(Top 33%)
16M16.00 mi2.00 mi1310-1221150-10551-72579(Top 36%)2047(Top 41%)73(Top 49%)
18M18.00 mi2.00 mi1149+1611013+13741+10636(Top 9%)556(Top 11%)24(Top 16%)
20M20.00 mi2.00 mi1128+21988+2540+11186(Top 17%)1005(Top 20%)43(Top 29%)
22M22.00 mi2.00 mi1065+63926+6236+4710(Top 10%)613(Top 12%)29(Top 19%)
24M24.00 mi2.00 mi1067-2924+237-11574(Top 22%)1257(Top 25%)51(Top 34%)
Finish26.22 mi2.22 mi1005+62869+5536+1710(Top 10%)599(Top 12%)33(Top 22%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 25%
×1human
+6ft-11ft

Overall

1786

Males

1505

M15-19

68

2M→4M

2.0 - 4.0 mi

Top 19%
×4stories
+75ft-70ft

Overall

1329

Males

1156

M15-19

48

4M→6M

4.0 - 6.0 mi

Top 16%
×5stories
+71ft-18ft

Overall

1173

Males

1029

M15-19

46

6M→8M

6.0 - 8.0 mi

Top 17%
×9stories
+106ft-21ft

Overall

1238

Males

1075

M15-19

43

8M→9.6M

8.0 - 9.6 mi

Top 10%
×13stories
+117ft-177ft

Overall

750

Males

669

M15-19

27

9.6M→10M

9.6 - 10.0 mi

Top 19%
×1story
+17ft-12ft

Overall

1385

Males

1197

M15-19

49

10M→10.5M

10.0 - 10.5 mi

Top 14%
×9stories
+0ft-102ft

Overall

981

Males

869

M15-19

37

10.5M→12M

10.5 - 12.0 mi

Top 25%
×18stories
+304ft-125ft

Overall

1786

Males

1505

M15-19

68

12M→14M

12.0 - 14.0 mi

Top 18%
×9stories
+99ft-125ft

Overall

1314

Males

1145

M15-19

49

14M→16M

14.0 - 16.0 mi

Top 36%
×9stories
+124ft-78ft

Overall

2579

Males

2047

M15-19

73

16M→18M

16.0 - 18.0 mi

Top 9%
×8stories
+106ft-45ft

Overall

636

Males

556

M15-19

24

18M→20M

18.0 - 20.0 mi

Top 17%
×3stories
+52ft-26ft

Overall

1186

Males

1005

M15-19

43

20M→22M

20.0 - 22.0 mi

Top 10%
×21stories
+17ft-266ft

Overall

710

Males

613

M15-19

29

22M→24M

22.0 - 24.0 mi

Top 22%
×3stories
+70ft-85ft

Overall

1574

Males

1257

M15-19

51

24M→Finish

24.0 - 26.2 mi

Top 10%
~flat
+2ft-2ft

Overall

710

Males

599

M15-19

32

Passing Analysis

Category:
Athletes Passed
961*
Passed By
368
Net Change
+593
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1598
2M → 4M17116+155#1598#1443
4M → 6M11711+106#1443#1337
6M → 8M61*16+45#1337#1292
8M → 9.6M1183+115#1292#1177
9.6M → 10M115+6#1177#1171
10M → 10.5M478+39#1171#1132
10.5M → 12M1664-48#1132#1180
12M → 14M22*30-8#1180#1188
14M → 16M15*137-122#1188#1310
16M → 18M1665+161#1310#1149
18M → 20M40*19+21#1149#1128
20M → 22M78*15+63#1128#1065
22M → 24M32*34-2#1065#1067
24M → Finish67*5+62#1067#1005
TOTALS961*368+593

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

📊

Passing Visuals

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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