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BOSTON MARATHON 2023

Francisco Martinez-Gomez

Bib: 31898•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:11/mi
31:37
↑ 97↓ 3451.5%
10K· 6.21 mi
10:02/mi
1:02:46
↑ 79↓ 1380.4%
15K· 9.32 mi
9:54/mi
1:33:33
↑ 67↓ 78
20K· 12.43 mi
10:16/mi
2:05:26
↑ 106↓ 860.1%
Half· 13.11 mi
9:13/mi
2:11:43
↑ 19↓ 370.5%
25K· 15.53 mi
10:12/mi
2:36:28
↑ 66↓ 880.2%
30K· 18.64 mi
10:56/mi
3:10:25
↑ 181↓ 1480.2%
20M
11:04/mi
3:25:28
↑ 64↓ 500.2%
21M
12:47/mi
3:38:15
↑ 106↓ 241.6%
35K· 21.75 mi
10:18/mi
3:45:57
↑ 17↓ 861.7%
23M
11:40/mi
4:00:34
↑ 23↓ 630.6%
24M
10:43/mi
4:11:17
↓ 821.3%
40K· 24.85 mi
11:36/mi
4:21:12
↓ 200.3%
25.2M
13:00/mi
4:25:41
↑ 13↓ 160.2%
Finish· 26.22 mi
10:34/mi
4:36:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:43
Pace10:03 /mi
2nd Half
Distance13.11 mi
Time2:24:44
Pace11:02 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2231:3710:1131:37
10:11
-
10K
6.21 mi12:23:311:02:4610:0631:09
10:02
-0:09
15K
9.32 mi12:54:181:33:3310:0230:47
9:54
-0:08
20K
12.43 mi13:26:112:05:2610:0631:53
10:16
+0:22
Half
13.11 mi13:32:282:11:4310:036:17
9:13
-1:03
25K
15.53 mi13:57:132:36:2810:0424:45
10:12
+0:59
30K
18.64 mi14:31:103:10:2510:1333:57
10:56
+0:44
20M
20.00 mi14:46:133:25:2810:1615:03
11:04
+0:08
21M
21.00 mi14:59:003:38:1510:2412:47
12:47
+1:43
35K
21.75 mi15:06:423:45:5710:237:42
10:18
-2:29
23M
23.00 mi15:21:194:00:3410:2814:37
11:40
+1:22
24M
24.00 mi15:32:024:11:1710:2810:43
10:43
-0:57
40K
24.85 mi15:41:574:21:1210:319:55
11:36
+0:53
25.2M
25.20 mi15:46:264:25:4110:334:29
13:00
+1:24
Finish
26.22 mi15:57:124:36:2710:3310:46
10:34
-2:26

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

9:13 /mi

Average Pace

10:33 /mi

Slowest Pace

13:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:13

25% of race

Time at Steady Pace

2:46:26

60% of race

Time at Slower Pace

41:48

15% of race

Average Pace: 10:33 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:52:2231:3710:1131:37
10:11
#23885
10K
6.21 mi12:23:311:02:4610:0631:09
10:02
#23853
15K
9.32 mi12:54:181:33:3310:0230:47
9:54
#23687
20K
12.43 mi13:26:112:05:2610:0631:53
10:16
#23625
Half
13.11 mi13:32:282:11:4310:036:17
9:13
#23508
25K
15.53 mi13:57:132:36:2810:0424:45
10:12
#23373
30K
18.64 mi14:31:103:10:2510:1333:57
10:56
#23270
20M
20.00 mi14:46:133:25:2810:1615:03
11:04
#23234
21M
21.00 mi14:59:003:38:1510:2412:47
12:47
#23277
35K
21.75 mi15:06:423:45:5710:237:42
10:18
#23225
23M
23.00 mi15:21:194:00:3410:2814:37
11:40
#23248
24M
24.00 mi15:32:024:11:1710:2810:43
10:43
#23234
40K
24.85 mi15:41:574:21:1210:319:55
11:36
#23235
25.2M
25.20 mi15:46:264:25:4110:334:29
13:00
#23253
Finish
26.22 mi15:57:124:36:2710:3310:46
10:34
#23249
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23885140331403323323(Top 88%)13798(Top 91%)13798(Top 261%)
10K6.21 mi3.10 mi23853+3214018+1514018+1523740(Top 89%)13963(Top 92%)13963(Top 264%)
15K9.32 mi3.11 mi23687+16613947+7113947+7123323(Top 88%)13798(Top 91%)13798(Top 261%)
20K12.43 mi3.11 mi23625+6213923+2413923+2423401(Top 88%)13815(Top 91%)13815(Top 261%)
Half13.11 mi0.68 mi23508+11713877+4613877+4621193(Top 80%)12825(Top 85%)12825(Top 243%)
25K15.53 mi2.42 mi23373+13513801+7613801+7622626(Top 85%)13424(Top 88%)13424(Top 254%)
30K18.64 mi3.11 mi23270+10313727+7413727+7422978(Top 86%)13503(Top 89%)13503(Top 255%)
20M20.00 mi1.36 mi23234+3613694+3313694+3322832(Top 86%)13389(Top 88%)13389(Top 253%)
21M21.00 mi1.00 mi23277-4313713-1913713-1923812(Top 89%)13802(Top 91%)13802(Top 261%)
35K21.75 mi0.75 mi23225+5213676+3713676+3721970(Top 83%)12920(Top 85%)12920(Top 244%)
23M23.00 mi1.25 mi23248-2313678-213678-223534(Top 88%)13643(Top 90%)13643(Top 258%)
24M24.00 mi1.00 mi23234+1413665+1313665+1322482(Top 84%)13105(Top 86%)13105(Top 248%)
40K24.85 mi0.85 mi23235-113652+1313652+1323353(Top 88%)13478(Top 89%)13478(Top 255%)
25.2M25.20 mi0.35 mi23253-1813657-513657-523949(Top 90%)13766(Top 91%)13766(Top 260%)
Finish26.22 mi1.02 mi23249+413648+913648+923134(Top 87%)13404(Top 88%)13404(Top 254%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

23323

Males

13798

M18-39

13798

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

23740

Males

13963

M18-39

13963

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

23323

Males

13798

M18-39

13798

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

23401

Males

13815

M18-39

13815

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

21193

Males

12825

M18-39

12825

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

22626

Males

13424

M18-39

13424

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

22978

Males

13503

M18-39

13503

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

22832

Males

13389

M18-39

13389

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

23812

Males

13802

M18-39

13802

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

21970

Males

12920

M18-39

12920

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

23534

Males

13643

M18-39

13643

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

22482

Males

13105

M18-39

13105

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23353

Males

13478

M18-39

13478

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

23949

Males

13766

M18-39

13766

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2story building
+22ft-21ft

Overall

23134

Males

13404

M18-39

13404

Passing Analysis

Category:
Athletes Passed
1340
Passed By
704
Net Change
+636
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23885
5K → 10K216184+32#23885#23853
10K → 15K20943+166#23853#23687
15K → 20K15492+62#23687#23625
20K → Half1170+117#23625#23508
Half → 25K15924+135#23508#23373
25K → 30K16966+103#23373#23270
30K → 20M7539+36#23270#23234
20M → 21M2568-43#23234#23277
21M → 35K586+52#23277#23225
35K → 23M3255-23#23225#23248
23M → 24M3622+14#23248#23234
24M → 40K4445-1#23234#23235
40K → 25.2M1533-18#23235#23253
25.2M → Finish3127+4#23253#23249
TOTALS1340704+636
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing