Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Guillaume Droesch

Bib: 4180 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 6%
Gender (Male)
#0 / 16340
Top 11%
Age Group (M18-39)
#0 / 5723
Top 26%
Race Day Weather
51Β°/41Β°F
overcast 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
5K
19:16
3.11 mi
Rank: #2101
Start β†’ 5K
19:16 | 6:13/mi
10K
38:30
6.21 mi
Rank: #2175 (-74)
5K β†’ 10K
19:14 | 6:12/mi
15K
57:38
9.32 mi
Rank: #2128 (+47)
10K β†’ 15K
19:08 | 6:10/mi
20K
1:16:48
12.43 mi
Rank: #2063 (+65)
15K β†’ 20K
19:10 | 6:11/mi
HALF
1:20:57
13.11 mi
Rank: #2053 (+10)
20K β†’ HALF
4:09 | 6:06/mi
25K
1:36:08
15.53 mi
Rank: #2040 (+13)
HALF β†’ 25K
15:11 | 6:16/mi
30K
1:55:52
18.64 mi
Rank: #1982 (+58)
25K β†’ 30K
19:44 | 6:22/mi
20M
2:04:35
20.00 mi
Rank: #1952 (+30)
30K β†’ 20M
8:43 | 6:26/mi
21M
2:11:24
21.00 mi
Rank: #1955 (-3)
20M β†’ 21M
6:49 | 6:49/mi
35K
2:16:03
21.75 mi
Rank: #1940 (+15)
21M β†’ 35K
4:39 | 6:13/mi
23M
2:24:07
23.00 mi
Rank: #1919 (+21)
35K β†’ 23M
8:04 | 6:27/mi
24M
2:30:28
24.00 mi
Rank: #1906 (+13)
23M β†’ 24M
6:21 | 6:21/mi
40K
2:35:53
24.85 mi
Rank: #1886 (+20)
24M β†’ 40K
5:25 | 6:21/mi
25.2M
2:38:14
25.20 mi
Rank: #1869 (+17)
40K β†’ 25.2M
2:21 | 6:49/mi
FINISH
2:44:22
26.22 mi
Rank: #1840 (+29)
25.2M β†’ FINISH
6:08 | 6:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:20:57
Pace6:11 /mi
2nd Half
Distance13.11 mi
Time1:23:25
Pace6:22 /mi
πŸ“ŠPositive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4519:166:1319:16
6:13
-
10K
6.21 mi10:39:5938:306:1219:14
6:12
-0:01
15K
9.32 mi10:59:0757:386:1219:08
6:10
-0:02
20K
12.43 mi11:18:171:16:486:1119:10
6:11
+0:01
HALF
13.11 mi11:22:261:20:576:114:09
6:06
-0:05
25K
15.53 mi11:37:371:36:086:1215:11
6:16
+0:10
30K
18.64 mi11:57:211:55:526:1319:44
6:22
+0:06
20M
20.00 mi12:06:042:04:356:148:43
6:26
+0:04
21M
21.00 mi12:12:532:11:246:166:49
6:49
+0:23
35K
21.75 mi12:17:322:16:036:164:39
6:13
-0:36
23M
23.00 mi12:25:362:24:076:168:04
6:27
+0:14
24M
24.00 mi12:31:572:30:286:176:21
6:21
-0:06
40K
24.85 mi12:37:222:35:536:175:25
6:21
0:00
25.2M
25.20 mi12:39:432:38:146:172:21
6:49
+0:28
FINISH
26.22 mi12:45:512:44:226:176:08
6:02
-0:47

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:02 /mi

Average Pace

6:16 /mi

Slowest Pace

6:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:35:12

94% of race

Time at Steady Pace

9:10

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:16 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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
5K
3.11 mi10:20:4519:166:1319:16
6:13
#2101
10K
6.21 mi10:39:5938:306:1219:14
6:12
#2175
15K
9.32 mi10:59:0757:386:1219:08
6:10
#2128
20K
12.43 mi11:18:171:16:486:1119:10
6:11
#2063
HALF
13.11 mi11:22:261:20:576:114:09
6:06
#2053
25K
15.53 mi11:37:371:36:086:1215:11
6:16
#2040
30K
18.64 mi11:57:211:55:526:1319:44
6:22
#1982
20M
20.00 mi12:06:042:04:356:148:43
6:26
#1952
21M
21.00 mi12:12:532:11:246:166:49
6:49
#1955
35K
21.75 mi12:17:322:16:036:164:39
6:13
#1940
23M
23.00 mi12:25:362:24:076:168:04
6:27
#1919
24M
24.00 mi12:31:572:30:286:176:21
6:21
#1906
40K
24.85 mi12:37:222:35:536:175:25
6:21
#1886
25.2M
25.20 mi12:39:432:38:146:172:21
6:49
#1869
FINISH
26.22 mi12:45:512:44:226:176:08
6:02
#1840
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2101202320232078(Top 7%)2002(Top 12%)2002(Top 35%)
10K6.21 mi3.10 mi2175-742098-752098-752211(Top 8%)2130(Top 13%)2130(Top 37%)
15K9.32 mi3.11 mi2128+472052+462052+462078(Top 7%)2002(Top 12%)2002(Top 35%)
20K12.43 mi3.11 mi2063+651990+621990+621874(Top 6%)1808(Top 11%)1808(Top 32%)
HALF13.11 mi0.68 mi2053+101980+101980+101884(Top 6%)1821(Top 11%)1821(Top 32%)
25K15.53 mi2.42 mi2040+131966+141966+142107(Top 7%)2027(Top 12%)2027(Top 35%)
30K18.64 mi3.11 mi1982+581911+551911+551854(Top 6%)1777(Top 11%)1777(Top 31%)
20M20.00 mi1.36 mi1952+301881+301881+302008(Top 7%)1916(Top 12%)1916(Top 33%)
21M21.00 mi1.00 mi1955-3188118812516(Top 9%)2366(Top 14%)2366(Top 41%)
35K21.75 mi0.75 mi1940+151867+141867+142069(Top 7%)1964(Top 12%)1964(Top 34%)
23M23.00 mi1.25 mi1919+211846+211846+212152(Top 7%)2031(Top 12%)2031(Top 35%)
24M24.00 mi1.00 mi1906+131834+121834+122393(Top 8%)2225(Top 14%)2225(Top 39%)
40K24.85 mi0.85 mi1886+201815+191815+191859(Top 6%)1747(Top 11%)1747(Top 31%)
25.2M25.20 mi0.35 mi1869+171799+161799+161880(Top 6%)1746(Top 11%)1746(Top 31%)
FINISH26.22 mi1.02 mi1840+291766+331766+331687(Top 6%)1576(Top 10%)1576(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
Γ—21
+97ft-345ft

Overall

2078

Males

2002

M18-39

2002

5K→10K

3.1 - 6.2 mi

Top 8%
Γ—5
+79ft-138ft

Overall

2211

Males

2130

M18-39

2130

10K→15K

6.2 - 9.3 mi

Top 7%
Γ—3
+67ft-78ft

Overall

2078

Males

2002

M18-39

2002

15K→20K

9.3 - 12.4 mi

Top 6%
Γ—5
+106ft-86ft

Overall

1874

Males

1808

M18-39

1808

20K→HALF

12.4 - 13.1 mi

Top 6%
Γ—2
+19ft-37ft

Overall

1884

Males

1821

M18-39

1821

HALF→25K

13.1 - 15.5 mi

Top 7%
Γ—4
+66ft-88ft

Overall

2107

Males

2027

M18-39

2027

25K→30K

15.5 - 18.6 mi

Top 6%
Γ—9
+181ft-148ft

Overall

1854

Males

1777

M18-39

1777

30K→20M

18.6 - 20.0 mi

Top 7%
Γ—5
+64ft-50ft

Overall

2008

Males

1916

M18-39

1916

20M→21M

20.0 - 21.0 mi

Top 9%
Γ—8
+106ft-24ft

Overall

2516

Males

2366

M18-39

2366

21M→35K

21.0 - 21.8 mi

Top 7%
Γ—7
+17ft-86ft

Overall

2069

Males

1964

M18-39

1964

35K→23M

21.8 - 23.0 mi

Top 7%
Γ—5
+23ft-63ft

Overall

2152

Males

2031

M18-39

2031

23M→24M

23.0 - 24.0 mi

Top 8%
Γ—6
+12ft-82ft

Overall

2393

Males

2225

M18-39

2225

24M→40K

24.0 - 24.9 mi

Top 6%
Γ—1
+6ft-20ft

Overall

1859

Males

1747

M18-39

1747

40K→25.2M

24.9 - 25.2 mi

Top 6%
Γ—1
+13ft-16ft

Overall

1880

Males

1746

M18-39

1746

25.2M→FINISH

25.2 - 26.2 mi

Top 6%
Γ—2
+22ft-21ft

Overall

1687

Males

1576

M18-39

1576

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
690
Passed By
429
Net Change
+261
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2101
5K β†’ 10K67141-74#2101#2175
10K β†’ 15K8437+47#2175#2128
15K β†’ 20K7914+65#2128#2063
20K β†’ HALF177+10#2063#2053
HALF β†’ 25K5239+13#2053#2040
25K β†’ 30K9840+58#2040#1982
30K β†’ 20M4616+30#1982#1952
20M β†’ 21M3538-3#1952#1955
21M β†’ 35K2914+15#1955#1940
35K β†’ 23M4524+21#1940#1919
23M β†’ 24M3926+13#1919#1906
24M β†’ 40K288+20#1906#1886
40K β†’ 25.2M247+17#1886#1869
25.2M β†’ FINISH4718+29#1869#1840
TOTALS690429+261
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link β€” view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

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

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

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