Boston Marathon logo
BOSTON MARATHON 2025

Tristan Bakke

Bib: 1981•M

IL

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 3%
Gender (Male)
#0 / 16105
Top 4%
Age Group (M18-39)
#0 / 5642
Top 11%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
19:27
Rank: #2186
Start → 5K
19:27 | 6:16/mi
10K· 6.21 mi
38:22
Rank: #1743 (+443)
5K → 10K
18:55 | 6:05/mi
15K· 9.32 mi
56:59
Rank: #1453 (+290)
10K → 15K
18:37 | 6:00/mi
20K· 12.43 mi
1:15:43
Rank: #1290 (+163)
15K → 20K
18:44 | 6:02/mi
Half· 13.11 mi
1:19:46
Rank: #1263 (+27)
20K → Half
4:03 | 5:56/mi
25K· 15.53 mi
1:34:26
Rank: #1192 (+71)
Half → 25K
14:40 | 6:03/mi
30K· 18.64 mi
1:53:38
Rank: #1108 (+84)
25K → 30K
19:12 | 6:11/mi
20M
2:02:10
Rank: #1068 (+40)
30K → 20M
8:32 | 6:17/mi
21M
2:08:47
Rank: #1038 (+30)
20M → 21M
6:37 | 6:37/mi
35K· 21.75 mi
2:13:23
Rank: #1018 (+20)
21M → 35K
4:36 | 6:09/mi
23M
2:21:04
Rank: #956 (+62)
35K → 23M
7:41 | 6:08/mi
24M
2:26:54
Rank: #919 (+37)
23M → 24M
5:50 | 5:50/mi
40K· 24.85 mi
2:31:54
Rank: #851 (+68)
24M → 40K
5:00 | 5:51/mi
25.2M
2:34:00
Rank: #822 (+29)
40K → 25.2M
2:06 | 6:05/mi
Finish· 26.22 mi
2:39:33
Rank: #764 (+58)
25.2M → Finish
5:33 | 5:27/mi
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 Half⚖️ Balanced
Distance13.11 mi
Time1:19:46
Pace6:05 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:19:47
Pace6:05 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4019:276:1619:27
6:16
-
10K
6.21 mi10:39:3538:226:1018:55
6:05
-0:11
15K
9.32 mi10:58:1256:596:0718:37
6:00
-0:05
20K
12.43 mi11:16:561:15:436:0618:44
6:02
+0:02
Half
13.11 mi11:20:591:19:466:054:03
5:56
-0:06
25K
15.53 mi11:35:391:34:266:0514:40
6:03
+0:07
30K
18.64 mi11:54:511:53:386:0619:12
6:11
+0:08
20M
20.00 mi12:03:232:02:106:068:32
6:17
+0:06
21M
21.00 mi12:10:002:08:476:086:37
6:37
+0:20
35K
21.75 mi12:14:362:13:236:084:36
6:09
-0:28
23M
23.00 mi12:22:172:21:046:087:41
6:08
-0:01
24M
24.00 mi12:28:072:26:546:075:50
5:50
-0:18
40K
24.85 mi12:33:072:31:546:075:00
5:51
+0:01
25.2M
25.20 mi12:35:132:34:006:072:06
6:05
+0:14
Finish
26.22 mi12:40:462:39:336:055:33
5:27
-0:38

Checkpoint Splits Visualizations

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

📈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

5:27 /mi

Average Pace

6:05 /mi

Slowest Pace

6:37 /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

20:26

13% of race

Time at Steady Pace

1:44:31

66% of race

Time at Slower Pace

34:36

22% of race

Average Pace: 6:05 /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
5K
3.11 mi10:20:4019:276:1619:27
6:16
#2186
10K
6.21 mi10:39:3538:226:1018:55
6:05
#1743
15K
9.32 mi10:58:1256:596:0718:37
6:00
#1453
20K
12.43 mi11:16:561:15:436:0618:44
6:02
#1290
Half
13.11 mi11:20:591:19:466:054:03
5:56
#1263
25K
15.53 mi11:35:391:34:266:0514:40
6:03
#1192
30K
18.64 mi11:54:511:53:386:0619:12
6:11
#1108
20M
20.00 mi12:03:232:02:106:068:32
6:17
#1068
21M
21.00 mi12:10:002:08:476:086:37
6:37
#1038
35K
21.75 mi12:14:362:13:236:084:36
6:09
#1018
23M
23.00 mi12:22:172:21:046:087:41
6:08
#956
24M
24.00 mi12:28:072:26:546:075:50
5:50
#919
40K
24.85 mi12:33:072:31:546:075:00
5:51
#851
25.2M
25.20 mi12:35:132:34:006:072:06
6:05
#822
Finish
26.22 mi12:40:462:39:336:055:33
5:27
#764
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2186208720871006(Top 4%)951(Top 6%)951(Top 17%)
10K6.21 mi3.10 mi1743+4431656+4311656+4311423(Top 5%)1351(Top 8%)1351(Top 24%)
15K9.32 mi3.11 mi1453+2901378+2781378+2781006(Top 4%)951(Top 6%)951(Top 17%)
20K12.43 mi3.11 mi1290+1631221+1571221+157949(Top 3%)894(Top 6%)894(Top 16%)
Half13.11 mi0.68 mi1263+271195+261195+26917(Top 3%)867(Top 5%)867(Top 15%)
25K15.53 mi2.42 mi1192+711126+691126+69922(Top 3%)868(Top 5%)868(Top 15%)
30K18.64 mi3.11 mi1108+841044+821044+82858(Top 3%)803(Top 5%)803(Top 14%)
20M20.00 mi1.36 mi1068+401006+381006+38895(Top 3%)843(Top 5%)843(Top 15%)
21M21.00 mi1.00 mi1038+30978+28978+28946(Top 3%)896(Top 6%)896(Top 16%)
35K21.75 mi0.75 mi1018+20959+19959+191055(Top 4%)993(Top 6%)993(Top 18%)
23M23.00 mi1.25 mi956+62899+60899+60550(Top 2%)518(Top 3%)518(Top 9%)
24M24.00 mi1.00 mi919+37862+37862+37313(Top 1%)291(Top 2%)291(Top 5%)
40K24.85 mi0.85 mi851+68796+66796+66235(Top 0.8%)215(Top 1%)215(Top 4%)
25.2M25.20 mi0.35 mi822+29768+28768+28116(Top 0.4%)109(Top 0.7%)109(Top 2%)
Finish26.22 mi1.02 mi764+58713+55713+55117(Top 0.4%)112(Top 0.7%)112(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1006

Males

951

M18-39

951

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1423

Males

1351

M18-39

1351

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1006

Males

951

M18-39

951

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

949

Males

894

M18-39

894

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

917

Males

867

M18-39

867

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

922

Males

868

M18-39

868

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

858

Males

803

M18-39

803

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

895

Males

843

M18-39

843

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

946

Males

896

M18-39

896

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1055

Males

993

M18-39

993

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

550

Males

518

M18-39

518

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

313

Males

291

M18-39

291

24M→40K

24.0 - 24.9 mi

Top 0.8%
×1story
+6ft-20ft

Overall

235

Males

215

M18-39

215

40K→25.2M

24.9 - 25.2 mi

Top 0.4%
×1story
+13ft-16ft

Overall

116

Males

109

M18-39

109

25.2M→Finish

25.2 - 26.2 mi

Top 0.4%
×2stories
+22ft-21ft

Overall

117

Males

112

M18-39

112

Passing Analysis

Category:
Athletes Passed
1484
Passed By
62
Net Change
+1422
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2186
5K → 10K45310+443#2186#1743
10K → 15K2911+290#1743#1453
15K → 20K1663+163#1453#1290
20K → Half281+27#1290#1263
Half → 25K787+71#1263#1192
25K → 30K9915+84#1192#1108
30K → 20M455+40#1108#1068
20M → 21M388+30#1068#1038
21M → 35K266+20#1038#1018
35K → 23M653+62#1018#956
23M → 24M403+37#956#919
24M → 40K680+68#919#851
40K → 25.2M290+29#851#822
25.2M → Finish580+58#822#764
TOTALS148462+1422
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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