Boston Marathon logo
BOSTON MARATHON 2023

Harald Rodas

Bib: 5357•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 31%
Gender (Male)
#0 / 15176
Top 45%
Masters (Masters Men)
#0 / 9891
Top 33%
Division (M50-54)
#0 / 2052
Top 29%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:33
Rank: #5847
Start → 5K
21:33 | 6:56/mi
10K· 6.21 mi
43:27
Rank: #6460 (-613)
5K → 10K
21:54 | 7:03/mi
15K· 9.32 mi
1:05:13
Rank: #6499 (-39)
10K → 15K
21:46 | 7:00/mi
20K· 12.43 mi
1:26:58
Rank: #6341 (+158)
15K → 20K
21:45 | 7:00/mi
Half· 13.11 mi
1:31:40
Rank: #6319 (+22)
20K → Half
4:42 | 6:53/mi
25K· 15.53 mi
1:48:46
Rank: #6225 (+94)
Half → 25K
17:06 | 7:03/mi
30K· 18.64 mi
2:12:44
Rank: #6525 (-300)
25K → 30K
23:58 | 7:43/mi
20M
2:23:51
Rank: #6785 (-260)
30K → 20M
11:07 | 8:11/mi
21M
2:32:17
Rank: #6889 (-104)
20M → 21M
8:26 | 8:26/mi
35K· 21.75 mi
2:38:12
Rank: #6980 (-91)
21M → 35K
5:55 | 7:55/mi
23M
2:48:23
Rank: #7161 (-181)
35K → 23M
10:11 | 8:08/mi
24M
2:56:35
Rank: #7321 (-160)
23M → 24M
8:12 | 8:12/mi
40K· 24.85 mi
3:04:11
Rank: #7618 (-297)
24M → 40K
7:36 | 8:53/mi
25.2M
3:07:36
Rank: #7804 (-186)
40K → 25.2M
3:25 | 9:54/mi
Finish· 26.22 mi
3:16:56
Rank: #8275 (-471)
25.2M → Finish
9:20 | 9:10/mi

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
Time1:31:40
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:45:16
Pace8:02 /mi
📊Positive Split: 14.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2521:336:5621:33
6:56
-
10K
6.21 mi10:46:1943:277:0021:54
7:03
+0:07
15K
9.32 mi11:08:051:05:137:0021:46
7:00
-0:03
20K
12.43 mi11:29:501:26:587:0021:45
7:00
0:00
Half
13.11 mi11:34:321:31:407:004:42
6:53
-0:07
25K
15.53 mi11:51:381:48:467:0017:06
7:03
+0:10
30K
18.64 mi12:15:362:12:447:0723:58
7:43
+0:40
20M
20.00 mi12:26:432:23:517:1211:07
8:11
+0:28
21M
21.00 mi12:35:092:32:177:158:26
8:26
+0:15
35K
21.75 mi12:41:042:38:127:165:55
7:55
-0:31
23M
23.00 mi12:51:152:48:237:1910:11
8:08
+0:13
24M
24.00 mi12:59:272:56:357:218:12
8:12
+0:04
40K
24.85 mi13:07:033:04:117:257:36
8:53
+0:41
25.2M
25.20 mi13:10:283:07:367:273:25
9:54
+1:01
Finish
26.22 mi13:19:483:16:567:319:20
9:10
-0:44

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

6:53 /mi

Average Pace

7:31 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:46

55% of race

Time at Steady Pace

59:23

30% of race

Time at Slower Pace

28:47

15% of race

Average Pace: 7:31 /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 mi10:24:2521:336:5621:33
6:56
#5847
10K
6.21 mi10:46:1943:277:0021:54
7:03
#6460
15K
9.32 mi11:08:051:05:137:0021:46
7:00
#6499
20K
12.43 mi11:29:501:26:587:0021:45
7:00
#6341
Half
13.11 mi11:34:321:31:407:004:42
6:53
#6319
25K
15.53 mi11:51:381:48:467:0017:06
7:03
#6225
30K
18.64 mi12:15:362:12:447:0723:58
7:43
#6525
20M
20.00 mi12:26:432:23:517:1211:07
8:11
#6785
21M
21.00 mi12:35:092:32:177:158:26
8:26
#6889
35K
21.75 mi12:41:042:38:127:165:55
7:55
#6980
23M
23.00 mi12:51:152:48:237:1910:11
8:08
#7161
24M
24.00 mi12:59:272:56:357:218:12
8:12
#7321
40K
24.85 mi13:07:033:04:117:257:36
8:53
#7618
25.2M
25.20 mi13:10:283:07:367:273:25
9:54
#7804
Finish
26.22 mi13:19:483:16:567:319:20
9:10
#8275
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi5847536353636592(Top 25%)5932(Top 39%)5932(Top 289%)
10K6.21 mi3.10 mi6460-6135838-4755838-4757119(Top 27%)6328(Top 42%)6328(Top 308%)
15K9.32 mi3.11 mi6499-395869-315869-316592(Top 25%)5932(Top 39%)5932(Top 289%)
20K12.43 mi3.11 mi6341+1585738+1315738+1315991(Top 23%)5471(Top 36%)5471(Top 267%)
Half13.11 mi0.68 mi6319+225720+185720+185957(Top 22%)5466(Top 36%)5466(Top 266%)
25K15.53 mi2.42 mi6225+945648+725648+725871(Top 22%)5350(Top 35%)5350(Top 261%)
30K18.64 mi3.11 mi6525-3005863-2155863-2158737(Top 33%)7119(Top 47%)7119(Top 347%)
20M20.00 mi1.36 mi6785-2606045-1826045-18211520(Top 43%)8483(Top 56%)8483(Top 413%)
21M21.00 mi1.00 mi6889-1046116-716116-7110038(Top 38%)7617(Top 50%)7617(Top 371%)
35K21.75 mi0.75 mi6980-916169-536169-5311399(Top 43%)8289(Top 55%)8289(Top 404%)
23M23.00 mi1.25 mi7161-1816265-966265-9610670(Top 40%)7794(Top 51%)7794(Top 380%)
24M24.00 mi1.00 mi7321-1606353-886353-8812554(Top 47%)8644(Top 57%)8644(Top 421%)
40K24.85 mi0.85 mi7618-2976530-1776530-17715509(Top 58%)9892(Top 65%)9892(Top 482%)
25.2M25.20 mi0.35 mi7804-1866638-1086638-10816919(Top 64%)10496(Top 69%)10496(Top 512%)
Finish26.22 mi1.02 mi8275-4716904-2666904-26618699(Top 70%)11389(Top 75%)11389(Top 555%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6592

Males

5932

M50-54

5932

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7119

Males

6328

M50-54

6328

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6592

Males

5932

M50-54

5932

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

5991

Males

5471

M50-54

5471

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5957

Males

5466

M50-54

5466

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

5871

Males

5350

M50-54

5350

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8737

Males

7119

M50-54

7119

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11520

Males

8483

M50-54

8483

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10038

Males

7617

M50-54

7617

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

11399

Males

8289

M50-54

8289

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

10670

Males

7794

M50-54

7794

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12554

Males

8644

M50-54

8644

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

15509

Males

9892

M50-54

9892

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

16919

Males

10496

M50-54

10496

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

18699

Males

11389

M50-54

11389

Passing Analysis

Category:
Athletes Passed
668
Passed By
3096
Net Change
-2428
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5847
5K → 10K31644-613#5847#6460
10K → 15K103142-39#6460#6499
15K → 20K18931+158#6499#6341
20K → Half264+22#6341#6319
Half → 25K12329+94#6319#6225
25K → 30K50350-300#6225#6525
30K → 20M13273-260#6525#6785
20M → 21M30134-104#6785#6889
21M → 35K18109-91#6889#6980
35K → 23M43224-181#6980#7161
23M → 24M19179-160#7161#7321
24M → 40K14311-297#7321#7618
40K → 25.2M3189-186#7618#7804
25.2M → Finish6477-471#7804#8275
TOTALS6683096-2428
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing