Boston Marathon logo
BOSTON MARATHON 2023

Mateus Frota

Bib: 6383•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 35%
Gender (Male)
#0 / 15176
Top 50%
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
7:07/mi
22:08
↑ 97↓ 3451.5%
10K· 6.21 mi
7:10/mi
44:23
↑ 79↓ 1380.4%
15K· 9.32 mi
7:24/mi
1:07:21
↑ 67↓ 78
20K· 12.43 mi
7:30/mi
1:30:40
↑ 106↓ 860.1%
Half· 13.11 mi
7:08/mi
1:35:32
↑ 19↓ 370.5%
25K· 15.53 mi
7:28/mi
1:53:39
↑ 66↓ 880.2%
30K· 18.64 mi
7:54/mi
2:18:12
↑ 181↓ 1480.2%
20M
8:13/mi
2:29:21
↑ 64↓ 500.2%
21M
8:13/mi
2:37:34
↑ 106↓ 241.6%
35K· 21.75 mi
8:00/mi
2:43:33
↑ 17↓ 861.7%
23M
8:51/mi
2:54:38
↑ 23↓ 630.6%
24M
8:38/mi
3:03:16
↓ 821.3%
40K· 24.85 mi
8:12/mi
3:10:17
↓ 200.3%
25.2M
8:25/mi
3:13:11
↑ 13↓ 160.2%
Finish· 26.22 mi
7:12/mi
3:20:31
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:32
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:44:59
Pace8:01 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5522:087:0722:08
7:07
-
10K
6.21 mi10:48:1044:237:0922:15
7:10
+0:03
15K
9.32 mi11:11:081:07:217:1422:58
7:24
+0:14
20K
12.43 mi11:34:271:30:407:1823:19
7:30
+0:06
Half
13.11 mi11:39:191:35:327:174:52
7:08
-0:22
25K
15.53 mi11:57:261:53:397:1918:07
7:28
+0:20
30K
18.64 mi12:21:592:18:127:2524:33
7:54
+0:26
20M
20.00 mi12:33:082:29:217:2811:09
8:13
+0:19
21M
21.00 mi12:41:212:37:347:308:13
8:13
0:00
35K
21.75 mi12:47:202:43:337:315:59
8:00
-0:13
23M
23.00 mi12:58:252:54:387:3611:05
8:51
+0:51
24M
24.00 mi13:07:033:03:167:388:38
8:38
-0:13
40K
24.85 mi13:14:043:10:177:397:01
8:12
-0:26
25.2M
25.20 mi13:16:583:13:117:402:54
8:25
+0:13
Finish
26.22 mi13:24:183:20:317:397:20
7:12
-1:13

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

7:07 /mi

Average Pace

7:39 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:59

60% of race

Time at Steady Pace

30:32

15% of race

Time at Slower Pace

49:00

24% of race

Average Pace: 7:39 /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 mi10:25:5522:087:0722:08
7:07
#7032
10K
6.21 mi10:48:1044:237:0922:15
7:10
#7386
15K
9.32 mi11:11:081:07:217:1422:58
7:24
#7944
20K
12.43 mi11:34:271:30:407:1823:19
7:30
#8217
Half
13.11 mi11:39:191:35:327:174:52
7:08
#8169
25K
15.53 mi11:57:261:53:397:1918:07
7:28
#8186
30K
18.64 mi12:21:592:18:127:2524:33
7:54
#8466
20M
20.00 mi12:33:082:29:217:2811:09
8:13
#8697
21M
21.00 mi12:41:212:37:347:308:13
8:13
#8667
35K
21.75 mi12:47:202:43:337:315:59
8:00
#8794
23M
23.00 mi12:58:252:54:387:3611:05
8:51
#9180
24M
24.00 mi13:07:033:03:167:388:38
8:38
#9451
40K
24.85 mi13:14:043:10:177:397:01
8:12
#9488
25.2M
25.20 mi13:16:583:13:117:402:54
8:25
#9448
Finish
26.22 mi13:24:183:20:317:397:20
7:12
#9333
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7032629762979264(Top 35%)7712(Top 51%)7712(Top 146%)
10K6.21 mi3.10 mi7386-3546550-2536550-2537848(Top 29%)6836(Top 45%)6836(Top 129%)
15K9.32 mi3.11 mi7944-5586919-3696919-3699264(Top 35%)7712(Top 51%)7712(Top 146%)
20K12.43 mi3.11 mi8217-2737085-1667085-1669337(Top 35%)7707(Top 51%)7707(Top 146%)
Half13.11 mi0.68 mi8169+487049+367049+367401(Top 28%)6521(Top 43%)6521(Top 123%)
25K15.53 mi2.42 mi8186-177029+207029+208575(Top 32%)7192(Top 47%)7192(Top 136%)
30K18.64 mi3.11 mi8466-2807169-1407169-14010138(Top 38%)7893(Top 52%)7893(Top 149%)
20M20.00 mi1.36 mi8697-2317295-1267295-12611773(Top 44%)8601(Top 57%)8601(Top 163%)
21M21.00 mi1.00 mi8667+307258+377258+378659(Top 33%)6867(Top 45%)6867(Top 130%)
35K21.75 mi0.75 mi8794-1277331-737331-7312056(Top 45%)8565(Top 56%)8565(Top 162%)
23M23.00 mi1.25 mi9180-3867521-1907521-19015249(Top 57%)9906(Top 65%)9906(Top 187%)
24M24.00 mi1.00 mi9451-2717663-1427663-14215230(Top 57%)9839(Top 65%)9839(Top 186%)
40K24.85 mi0.85 mi9488-377652+117652+1111367(Top 43%)8001(Top 53%)8001(Top 151%)
25.2M25.20 mi0.35 mi9448+407617+357617+358920(Top 34%)6693(Top 44%)6693(Top 127%)
Finish26.22 mi1.02 mi9333+1157528+897528+896399(Top 24%)5207(Top 34%)5207(Top 99%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

9264

Males

7712

M18-39

7712

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

7848

Males

6836

M18-39

6836

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

9264

Males

7712

M18-39

7712

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

9337

Males

7707

M18-39

7707

20K→Half

12.4 - 13.1 mi

Top 28%
×2story building
+19ft-37ft

Overall

7401

Males

6521

M18-39

6521

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8575

Males

7192

M18-39

7192

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

10138

Males

7893

M18-39

7893

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11773

Males

8601

M18-39

8601

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

8659

Males

6867

M18-39

6867

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

12056

Males

8565

M18-39

8565

35K→23M

21.8 - 23.0 mi

Top 57%
×5story building
+23ft-63ft

Overall

15249

Males

9906

M18-39

9906

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

15230

Males

9839

M18-39

9839

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

11367

Males

8001

M18-39

8001

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

8920

Males

6693

M18-39

6693

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2story building
+22ft-21ft

Overall

6399

Males

5207

M18-39

5207

Passing Analysis

Category:
Athletes Passed
773*
Passed By
3074
Net Change
-2301
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7032
5K → 10K82436-354#7032#7386
10K → 15K21579-558#7386#7944
15K → 20K54327-273#7944#8217
20K → Half513+48#8217#8169
Half → 25K96113-17#8169#8186
25K → 30K76356-280#8186#8466
30K → 20M31262-231#8466#8697
20M → 21M8353+30#8697#8667
21M → 35K17144-127#8667#8794
35K → 23M19405-386#8794#9180
23M → 24M15286-271#9180#9451
24M → 40K51*88-37#9451#9488
40K → 25.2M5212+40#9488#9448
25.2M → Finish12510+115#9448#9333
TOTALS773*3074-2301

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

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing