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BOSTON MARATHON 2026

Gustav Lofholm

Bib: 7782•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 15%
Gender (Male)
#0 / 16340
Top 25%
Masters (Masters Men)
#0 / 10617
Top 11%
Age Group (M45-49)
#0 / 2413
Top 13%
Race Day Weather
51°/41°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
20:46
3.11 mi
Rank: #5709
Start → 5K
20:46 | 6:42/mi
10K
41:39
6.21 mi
Rank: #5924 (-215)
5K → 10K
20:53 | 6:44/mi
15K
1:02:22
9.32 mi
Rank: #5749 (+175)
10K → 15K
20:43 | 6:41/mi
20K
1:23:27
12.43 mi
Rank: #5761 (-12)
15K → 20K
21:05 | 6:48/mi
HALF
1:28:02
13.11 mi
Rank: #5782 (-21)
20K → HALF
4:35 | 6:44/mi
25K
1:44:36
15.53 mi
Rank: #5803 (-21)
HALF → 25K
16:34 | 6:50/mi
30K
2:06:01
18.64 mi
Rank: #5639 (+164)
25K → 30K
21:25 | 6:54/mi
20M
2:15:26
20.00 mi
Rank: #5572 (+67)
30K → 20M
9:25 | 6:56/mi
21M
2:22:41
21.00 mi
Rank: #5507 (+65)
20M → 21M
7:15 | 7:15/mi
35K
2:27:28
21.75 mi
Rank: #5371 (+136)
21M → 35K
4:47 | 6:24/mi
23M
2:35:27
23.00 mi
Rank: #5047 (+324)
35K → 23M
7:59 | 6:23/mi
24M
2:41:49
24.00 mi
Rank: #4875 (+172)
23M → 24M
6:22 | 6:22/mi
40K
2:47:19
24.85 mi
Rank: #4708 (+167)
24M → 40K
5:30 | 6:26/mi
25.2M
2:49:38
25.20 mi
Rank: #4624 (+84)
40K → 25.2M
2:19 | 6:44/mi
FINISH
2:55:54
26.22 mi
Rank: #4465 (+159)
25.2M → FINISH
6:16 | 6:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:28:02
Pace6:43 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:27:52
Pace6:43 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:1420:466:4220:46
6:42
-
10K
6.21 mi10:49:0741:396:4320:53
6:44
+0:02
15K
9.32 mi11:09:501:02:226:4220:43
6:41
-0:03
20K
12.43 mi11:30:551:23:276:4321:05
6:48
+0:07
HALF
13.11 mi11:35:301:28:026:434:35
6:44
-0:04
25K
15.53 mi11:52:041:44:366:4516:34
6:50
+0:06
30K
18.64 mi12:13:292:06:016:4621:25
6:54
+0:04
20M
20.00 mi12:22:542:15:266:479:25
6:56
+0:02
21M
21.00 mi12:30:092:22:416:487:15
7:15
+0:19
35K
21.75 mi12:34:562:27:286:474:47
6:24
-0:51
23M
23.00 mi12:42:552:35:276:467:59
6:23
-0:01
24M
24.00 mi12:49:172:41:496:456:22
6:22
-0:01
40K
24.85 mi12:54:472:47:196:445:30
6:26
+0:04
25.2M
25.20 mi12:57:062:49:386:442:19
6:44
+0:18
FINISH
26.22 mi13:03:222:55:546:436:16
6:09
-0:35

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

6:09 /mi

Average Pace

6:43 /mi

Slowest Pace

7:15 /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

1:40:10

57% of race

Time at Steady Pace

1:15:44

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:43 /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 mi10:28:1420:466:4220:46
6:42
#5709
10K
6.21 mi10:49:0741:396:4320:53
6:44
#5924
15K
9.32 mi11:09:501:02:226:4220:43
6:41
#5749
20K
12.43 mi11:30:551:23:276:4321:05
6:48
#5761
HALF
13.11 mi11:35:301:28:026:434:35
6:44
#5782
25K
15.53 mi11:52:041:44:366:4516:34
6:50
#5803
30K
18.64 mi12:13:292:06:016:4621:25
6:54
#5639
20M
20.00 mi12:22:542:15:266:479:25
6:56
#5572
21M
21.00 mi12:30:092:22:416:487:15
7:15
#5507
35K
21.75 mi12:34:562:27:286:474:47
6:24
#5371
23M
23.00 mi12:42:552:35:276:467:59
6:23
#5047
24M
24.00 mi12:49:172:41:496:456:22
6:22
#4875
40K
24.85 mi12:54:472:47:196:445:30
6:26
#4708
25.2M
25.20 mi12:57:062:49:386:442:19
6:44
#4624
FINISH
26.22 mi13:03:222:55:546:436:16
6:09
#4465
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5709524452445519(Top 19%)5079(Top 31%)5079(Top 210%)
10K6.21 mi3.10 mi5924-2155416-1725416-1726162(Top 21%)5583(Top 34%)5583(Top 231%)
15K9.32 mi3.11 mi5749+1755283+1335283+1335519(Top 19%)5079(Top 31%)5079(Top 210%)
20K12.43 mi3.11 mi5761-125288-55288-56031(Top 21%)5419(Top 33%)5419(Top 225%)
HALF13.11 mi0.68 mi5782-215301-135301-136282(Top 22%)5626(Top 34%)5626(Top 233%)
25K15.53 mi2.42 mi5803-215297+45297+46051(Top 21%)5398(Top 33%)5398(Top 224%)
30K18.64 mi3.11 mi5639+1645141+1565141+1565090(Top 18%)4598(Top 28%)4598(Top 191%)
20M20.00 mi1.36 mi5572+675083+585083+585034(Top 17%)4500(Top 28%)4500(Top 186%)
21M21.00 mi1.00 mi5507+655022+615022+614927(Top 17%)4336(Top 27%)4336(Top 180%)
35K21.75 mi0.75 mi5371+1364911+1114911+1113021(Top 10%)2819(Top 17%)2819(Top 117%)
23M23.00 mi1.25 mi5047+3244644+2674644+2671905(Top 7%)1811(Top 11%)1811(Top 75%)
24M24.00 mi1.00 mi4875+1724492+1524492+1522516(Top 9%)2340(Top 14%)2340(Top 97%)
40K24.85 mi0.85 mi4708+1674336+1564336+1562290(Top 8%)2129(Top 13%)2129(Top 88%)
25.2M25.20 mi0.35 mi4624+844261+754261+751621(Top 6%)1527(Top 9%)1527(Top 63%)
FINISH26.22 mi1.02 mi4465+1594117+1444117+1442276(Top 8%)2093(Top 13%)2093(Top 87%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21
+97ft-345ft

Overall

5519

Males

5079

M45-49

5079

5K→10K

3.1 - 6.2 mi

Top 21%
×5
+79ft-138ft

Overall

6162

Males

5583

M45-49

5583

10K→15K

6.2 - 9.3 mi

Top 19%
×3
+67ft-78ft

Overall

5519

Males

5079

M45-49

5079

15K→20K

9.3 - 12.4 mi

Top 21%
×5
+106ft-86ft

Overall

6031

Males

5419

M45-49

5419

20K→HALF

12.4 - 13.1 mi

Top 22%
×2
+19ft-37ft

Overall

6282

Males

5626

M45-49

5626

HALF→25K

13.1 - 15.5 mi

Top 21%
×4
+66ft-88ft

Overall

6051

Males

5398

M45-49

5398

25K→30K

15.5 - 18.6 mi

Top 18%
×9
+181ft-148ft

Overall

5090

Males

4598

M45-49

4598

30K→20M

18.6 - 20.0 mi

Top 17%
×5
+64ft-50ft

Overall

5034

Males

4500

M45-49

4500

20M→21M

20.0 - 21.0 mi

Top 17%
×8
+106ft-24ft

Overall

4927

Males

4336

M45-49

4336

21M→35K

21.0 - 21.8 mi

Top 10%
×7
+17ft-86ft

Overall

3021

Males

2819

M45-49

2819

35K→23M

21.8 - 23.0 mi

Top 7%
×5
+23ft-63ft

Overall

1905

Males

1811

M45-49

1811

23M→24M

23.0 - 24.0 mi

Top 9%
×6
+12ft-82ft

Overall

2516

Males

2340

M45-49

2340

24M→40K

24.0 - 24.9 mi

Top 8%
×1
+6ft-20ft

Overall

2290

Males

2129

M45-49

2129

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1
+13ft-16ft

Overall

1621

Males

1527

M45-49

1527

25.2M→FINISH

25.2 - 26.2 mi

Top 8%
×2
+22ft-21ft

Overall

2276

Males

2093

M45-49

2093

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2027*
Passed By
650
Net Change
+1244
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5709
5K → 10K118200-215#5709#5924
10K → 15K221*46+175#5924#5749
15K → 20K118130-12#5749#5761
20K → HALF1132-21#5761#5782
HALF → 25K86107-21#5782#5803
25K → 30K225*61+164#5803#5639
30K → 20M9932+67#5639#5572
20M → 21M9833+65#5572#5507
21M → 35K1371+136#5507#5371
35K → 23M324*0+324#5371#5047
23M → 24M1742+172#5047#4875
24M → 40K1681+167#4875#4708
40K → 25.2M840+84#4708#4624
25.2M → FINISH1645+159#4624#4465
TOTALS2027*650+1244

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing